30171216240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{122887}}^1$

素因数の和:122948

約数の個数: 240

約数和(自身を含む): 114102982656

約数和(自身を除く): 83931766416

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 31, 33, 36, 40, 44, 45, 48, 55, 60, 62, 66, 72, 80, 88, 90, 93, 99, 110, 120, 124, 132, 144, 155, 165, 176, 180, 186, 198, 220, 240, 248, 264, 279, 310, 330, 341, 360, 372, 396, 440, 465, 495, 496, 528, 558, 620, 660, 682, 720, 744, 792, 880, 930, 990, 1023, 1116, 1240, 1320, 1364, 1395, 1488, 1584, 1705, 1860, 1980, 2046, 2232, 2480, 2640, 2728, 2790, 3069, 3410, 3720, 3960, 4092, 4464, 5115, 5456, 5580, 6138, 6820, 7440, 7920, 8184, 10230, 11160, 12276, 13640, 15345, 16368, 20460, 22320, 24552, 27280, 30690, 40920, 49104, 61380, 81840, 122760, 122887, 245520, 245774, 368661, 491548, 614435, 737322, 983096, 1105983, 1228870, 1351757, 1474644, 1843305, 1966192, 2211966, 2457740, 2703514, 2949288, 3686610, 3809497, 4055271, 4423932, 4915480, 5407028, 5529915, 5898576, 6758785, 7373220, 7618994, 8110542, 8847864, 9830960, 10814056, 11059830, 11428491, 12165813, 13517570, 14746440, 15237988, 16221084, 17695728, 19047485, 20276355, 21628112, 22119660, 22856982, 24331626, 27035140, 29492880, 30475976, 32442168, 34285473, 38094970, 40552710, 41904467, 44239320, 45713964, 48663252, 54070280, 57142455, 60829065, 60951952, 64884336, 68570946, 76189940, 81105420, 83808934, 88478640, 91427928, 97326504, 108140560, 114284910, 121658130, 125713401, 137141892, 152379880, 162210840, 167617868, 171427365, 182855856, 194653008, 209522335, 228569820, 243316260, 251426802, 274283784, 304759760, 324421680, 335235736, 342854730, 377140203, 419044670, 457139640, 486632520, 502853604, 548567568, 628567005, 670471472, 685709460, 754280406, 838089340, 914279280, 973265040, 1005707208, 1257134010, 1371418920, 1508560812, 1676178680, 1885701015, 2011414416, 2514268020, 2742837840, 3017121624, 3352357360, 3771402030, 5028536040, 6034243248, 7542804060, 10057072080, 15085608120, 30171216240]

約数ペア:

[(1, 30171216240), (2, 15085608120), (3, 10057072080), (4, 7542804060), (5, 6034243248), (6, 5028536040), (8, 3771402030), (9, 3352357360), (10, 3017121624), (11, 2742837840), (12, 2514268020), (15, 2011414416), (16, 1885701015), (18, 1676178680), (20, 1508560812), (22, 1371418920), (24, 1257134010), (30, 1005707208), (31, 973265040), (33, 914279280), (36, 838089340), (40, 754280406), (44, 685709460), (45, 670471472), (48, 628567005), (55, 548567568), (60, 502853604), (62, 486632520), (66, 457139640), (72, 419044670), (80, 377140203), (88, 342854730), (90, 335235736), (93, 324421680), (99, 304759760), (110, 274283784), (120, 251426802), (124, 243316260), (132, 228569820), (144, 209522335), (155, 194653008), (165, 182855856), (176, 171427365), (180, 167617868), (186, 162210840), (198, 152379880), (220, 137141892), (240, 125713401), (248, 121658130), (264, 114284910), (279, 108140560), (310, 97326504), (330, 91427928), (341, 88478640), (360, 83808934), (372, 81105420), (396, 76189940), (440, 68570946), (465, 64884336), (495, 60951952), (496, 60829065), (528, 57142455), (558, 54070280), (620, 48663252), (660, 45713964), (682, 44239320), (720, 41904467), (744, 40552710), (792, 38094970), (880, 34285473), (930, 32442168), (990, 30475976), (1023, 29492880), (1116, 27035140), (1240, 24331626), (1320, 22856982), (1364, 22119660), (1395, 21628112), (1488, 20276355), (1584, 19047485), (1705, 17695728), (1860, 16221084), (1980, 15237988), (2046, 14746440), (2232, 13517570), (2480, 12165813), (2640, 11428491), (2728, 11059830), (2790, 10814056), (3069, 9830960), (3410, 8847864), (3720, 8110542), (3960, 7618994), (4092, 7373220), (4464, 6758785), (5115, 5898576), (5456, 5529915), (5580, 5407028), (6138, 4915480), (6820, 4423932), (7440, 4055271), (7920, 3809497), (8184, 3686610), (10230, 2949288), (11160, 2703514), (12276, 2457740), (13640, 2211966), (15345, 1966192), (16368, 1843305), (20460, 1474644), (22320, 1351757), (24552, 1228870), (27280, 1105983), (30690, 983096), (40920, 737322), (49104, 614435), (61380, 491548), (81840, 368661), (122760, 245774), (122887, 245520)]