120463980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{22063}}^1$

素因数の和:22095

約数の個数: 96

約数和(自身を含む): 415156224

約数和(自身を除く): 294692244

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 22063, 44126, 66189, 88252, 110315, 132378, 154441, 220630, 264756, 286819, 308882, 330945, 441260, 463323, 573638, 617764, 661890, 772205, 860457, 926646, 1147276, 1323780, 1434095, 1544410, 1720914, 1853292, 2007733, 2316615, 2868190, 3088820, 3441828, 4015466, 4302285, 4633230, 5736380, 6023199, 8030932, 8604570, 9266460, 10038665, 12046398, 17209140, 20077330, 24092796, 30115995, 40154660, 60231990, 120463980]

約数ペア:

[(1, 120463980), (2, 60231990), (3, 40154660), (4, 30115995), (5, 24092796), (6, 20077330), (7, 17209140), (10, 12046398), (12, 10038665), (13, 9266460), (14, 8604570), (15, 8030932), (20, 6023199), (21, 5736380), (26, 4633230), (28, 4302285), (30, 4015466), (35, 3441828), (39, 3088820), (42, 2868190), (52, 2316615), (60, 2007733), (65, 1853292), (70, 1720914), (78, 1544410), (84, 1434095), (91, 1323780), (105, 1147276), (130, 926646), (140, 860457), (156, 772205), (182, 661890), (195, 617764), (210, 573638), (260, 463323), (273, 441260), (364, 330945), (390, 308882), (420, 286819), (455, 264756), (546, 220630), (780, 154441), (910, 132378), (1092, 110315), (1365, 88252), (1820, 66189), (2730, 44126), (5460, 22063)]