123235200240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2789}}^1\times {\mathrm{5939}}^1$

素因数の和:8775

約数の個数: 160

約数和(自身を含む): 394560460800

約数和(自身を除く): 271325260560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 2789, 3720, 5578, 5939, 7440, 8367, 11156, 11878, 13945, 16734, 17817, 22312, 23756, 27890, 29695, 33468, 35634, 41835, 44624, 47512, 55780, 59390, 66936, 71268, 83670, 86459, 89085, 95024, 111560, 118780, 133872, 142536, 167340, 172918, 178170, 184109, 223120, 237560, 259377, 285072, 334680, 345836, 356340, 368218, 432295, 475120, 518754, 552327, 669360, 691672, 712680, 736436, 864590, 920545, 1037508, 1104654, 1296885, 1383344, 1425360, 1472872, 1729180, 1841090, 2075016, 2209308, 2593770, 2761635, 2945744, 3458360, 3682180, 4150032, 4418616, 5187540, 5523270, 6916720, 7364360, 8837232, 10375080, 11046540, 14728720, 16563871, 20750160, 22093080, 33127742, 44186160, 49691613, 66255484, 82819355, 99383226, 132510968, 165638710, 198766452, 248458065, 265021936, 331277420, 397532904, 496916130, 513480001, 662554840, 795065808, 993832260, 1026960002, 1325109680, 1540440003, 1987664520, 2053920004, 2567400005, 3080880006, 3975329040, 4107840008, 5134800010, 6161760012, 7702200015, 8215680016, 10269600020, 12323520024, 15404400030, 20539200040, 24647040048, 30808800060, 41078400080, 61617600120, 123235200240]

約数ペア:

[(1, 123235200240), (2, 61617600120), (3, 41078400080), (4, 30808800060), (5, 24647040048), (6, 20539200040), (8, 15404400030), (10, 12323520024), (12, 10269600020), (15, 8215680016), (16, 7702200015), (20, 6161760012), (24, 5134800010), (30, 4107840008), (31, 3975329040), (40, 3080880006), (48, 2567400005), (60, 2053920004), (62, 1987664520), (80, 1540440003), (93, 1325109680), (120, 1026960002), (124, 993832260), (155, 795065808), (186, 662554840), (240, 513480001), (248, 496916130), (310, 397532904), (372, 331277420), (465, 265021936), (496, 248458065), (620, 198766452), (744, 165638710), (930, 132510968), (1240, 99383226), (1488, 82819355), (1860, 66255484), (2480, 49691613), (2789, 44186160), (3720, 33127742), (5578, 22093080), (5939, 20750160), (7440, 16563871), (8367, 14728720), (11156, 11046540), (11878, 10375080), (13945, 8837232), (16734, 7364360), (17817, 6916720), (22312, 5523270), (23756, 5187540), (27890, 4418616), (29695, 4150032), (33468, 3682180), (35634, 3458360), (41835, 2945744), (44624, 2761635), (47512, 2593770), (55780, 2209308), (59390, 2075016), (66936, 1841090), (71268, 1729180), (83670, 1472872), (86459, 1425360), (89085, 1383344), (95024, 1296885), (111560, 1104654), (118780, 1037508), (133872, 920545), (142536, 864590), (167340, 736436), (172918, 712680), (178170, 691672), (184109, 669360), (223120, 552327), (237560, 518754), (259377, 475120), (285072, 432295), (334680, 368218), (345836, 356340)]