12435069840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2726989}}^1$

素因数の和:2727024

約数の個数: 80

約数和(自身を含む): 40577611200

約数和(自身を除く): 28142541360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 2726989, 5453978, 8180967, 10907956, 13634945, 16361934, 21815912, 27269890, 32723868, 40904835, 43631824, 51812791, 54539780, 65447736, 81809670, 103625582, 109079560, 130895472, 155438373, 163619340, 207251164, 218159120, 259063955, 310876746, 327238680, 414502328, 518127910, 621753492, 654477360, 777191865, 829004656, 1036255820, 1243506984, 1554383730, 2072511640, 2487013968, 3108767460, 4145023280, 6217534920, 12435069840]

約数ペア:

[(1, 12435069840), (2, 6217534920), (3, 4145023280), (4, 3108767460), (5, 2487013968), (6, 2072511640), (8, 1554383730), (10, 1243506984), (12, 1036255820), (15, 829004656), (16, 777191865), (19, 654477360), (20, 621753492), (24, 518127910), (30, 414502328), (38, 327238680), (40, 310876746), (48, 259063955), (57, 218159120), (60, 207251164), (76, 163619340), (80, 155438373), (95, 130895472), (114, 109079560), (120, 103625582), (152, 81809670), (190, 65447736), (228, 54539780), (240, 51812791), (285, 43631824), (304, 40904835), (380, 32723868), (456, 27269890), (570, 21815912), (760, 16361934), (912, 13634945), (1140, 10907956), (1520, 8180967), (2280, 5453978), (4560, 2726989)]