1244496240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4289}}^1$

素因数の和:4352

約数の個数: 240

約数和(自身を含む): 4647202560

約数和(自身を除く): 3402706320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 31, 36, 39, 40, 45, 48, 52, 60, 62, 65, 72, 78, 80, 90, 93, 104, 117, 120, 124, 130, 144, 155, 156, 180, 186, 195, 208, 234, 240, 248, 260, 279, 310, 312, 360, 372, 390, 403, 465, 468, 496, 520, 558, 585, 620, 624, 720, 744, 780, 806, 930, 936, 1040, 1116, 1170, 1209, 1240, 1395, 1488, 1560, 1612, 1860, 1872, 2015, 2232, 2340, 2418, 2480, 2790, 3120, 3224, 3627, 3720, 4030, 4289, 4464, 4680, 4836, 5580, 6045, 6448, 7254, 7440, 8060, 8578, 9360, 9672, 11160, 12090, 12867, 14508, 16120, 17156, 18135, 19344, 21445, 22320, 24180, 25734, 29016, 32240, 34312, 36270, 38601, 42890, 48360, 51468, 55757, 58032, 64335, 68624, 72540, 77202, 85780, 96720, 102936, 111514, 128670, 132959, 145080, 154404, 167271, 171560, 193005, 205872, 223028, 257340, 265918, 278785, 290160, 308808, 334542, 343120, 386010, 398877, 446056, 501813, 514680, 531836, 557570, 617616, 664795, 669084, 772020, 797754, 836355, 892112, 1003626, 1029360, 1063672, 1115140, 1196631, 1329590, 1338168, 1544040, 1595508, 1672710, 1728467, 1994385, 2007252, 2127344, 2230280, 2393262, 2509065, 2659180, 2676336, 3088080, 3191016, 3345420, 3456934, 3988770, 4014504, 4460560, 4786524, 5018130, 5185401, 5318360, 5983155, 6382032, 6690840, 6913868, 7977540, 8029008, 8642335, 9573048, 10036260, 10370802, 10636720, 11966310, 13381680, 13827736, 15556203, 15955080, 17284670, 19146096, 20072520, 20741604, 23932620, 25927005, 27655472, 31112406, 31910160, 34569340, 40145040, 41483208, 47865240, 51854010, 62224812, 69138680, 77781015, 82966416, 95730480, 103708020, 124449624, 138277360, 155562030, 207416040, 248899248, 311124060, 414832080, 622248120, 1244496240]

約数ペア:

[(1, 1244496240), (2, 622248120), (3, 414832080), (4, 311124060), (5, 248899248), (6, 207416040), (8, 155562030), (9, 138277360), (10, 124449624), (12, 103708020), (13, 95730480), (15, 82966416), (16, 77781015), (18, 69138680), (20, 62224812), (24, 51854010), (26, 47865240), (30, 41483208), (31, 40145040), (36, 34569340), (39, 31910160), (40, 31112406), (45, 27655472), (48, 25927005), (52, 23932620), (60, 20741604), (62, 20072520), (65, 19146096), (72, 17284670), (78, 15955080), (80, 15556203), (90, 13827736), (93, 13381680), (104, 11966310), (117, 10636720), (120, 10370802), (124, 10036260), (130, 9573048), (144, 8642335), (155, 8029008), (156, 7977540), (180, 6913868), (186, 6690840), (195, 6382032), (208, 5983155), (234, 5318360), (240, 5185401), (248, 5018130), (260, 4786524), (279, 4460560), (310, 4014504), (312, 3988770), (360, 3456934), (372, 3345420), (390, 3191016), (403, 3088080), (465, 2676336), (468, 2659180), (496, 2509065), (520, 2393262), (558, 2230280), (585, 2127344), (620, 2007252), (624, 1994385), (720, 1728467), (744, 1672710), (780, 1595508), (806, 1544040), (930, 1338168), (936, 1329590), (1040, 1196631), (1116, 1115140), (1170, 1063672), (1209, 1029360), (1240, 1003626), (1395, 892112), (1488, 836355), (1560, 797754), (1612, 772020), (1860, 669084), (1872, 664795), (2015, 617616), (2232, 557570), (2340, 531836), (2418, 514680), (2480, 501813), (2790, 446056), (3120, 398877), (3224, 386010), (3627, 343120), (3720, 334542), (4030, 308808), (4289, 290160), (4464, 278785), (4680, 265918), (4836, 257340), (5580, 223028), (6045, 205872), (6448, 193005), (7254, 171560), (7440, 167271), (8060, 154404), (8578, 145080), (9360, 132959), (9672, 128670), (11160, 111514), (12090, 102936), (12867, 96720), (14508, 85780), (16120, 77202), (17156, 72540), (18135, 68624), (19344, 64335), (21445, 58032), (22320, 55757), (24180, 51468), (25734, 48360), (29016, 42890), (32240, 38601), (34312, 36270)]