120292920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{821}}^1$

素因数の和:886

約数の個数: 192

約数和(自身を含む): 438553440

約数和(自身を除く): 318260520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 37, 40, 44, 45, 55, 60, 66, 72, 74, 88, 90, 99, 110, 111, 120, 132, 148, 165, 180, 185, 198, 220, 222, 264, 296, 330, 333, 360, 370, 396, 407, 440, 444, 495, 555, 660, 666, 740, 792, 814, 821, 888, 990, 1110, 1221, 1320, 1332, 1480, 1628, 1642, 1665, 1980, 2035, 2220, 2442, 2463, 2664, 3256, 3284, 3330, 3663, 3960, 4070, 4105, 4440, 4884, 4926, 6105, 6568, 6660, 7326, 7389, 8140, 8210, 9031, 9768, 9852, 12210, 12315, 13320, 14652, 14778, 16280, 16420, 18062, 18315, 19704, 24420, 24630, 27093, 29304, 29556, 30377, 32840, 36124, 36630, 36945, 45155, 48840, 49260, 54186, 59112, 60754, 72248, 73260, 73890, 81279, 90310, 91131, 98520, 108372, 121508, 135465, 146520, 147780, 151885, 162558, 180620, 182262, 216744, 243016, 270930, 273393, 295560, 303770, 325116, 334147, 361240, 364524, 406395, 455655, 541860, 546786, 607540, 650232, 668294, 729048, 812790, 911310, 1002441, 1083720, 1093572, 1215080, 1336588, 1366965, 1625580, 1670735, 1822620, 2004882, 2187144, 2673176, 2733930, 3007323, 3251160, 3341470, 3645240, 4009764, 5012205, 5467860, 6014646, 6682940, 8019528, 10024410, 10935720, 12029292, 13365880, 15036615, 20048820, 24058584, 30073230, 40097640, 60146460, 120292920]

約数ペア:

[(1, 120292920), (2, 60146460), (3, 40097640), (4, 30073230), (5, 24058584), (6, 20048820), (8, 15036615), (9, 13365880), (10, 12029292), (11, 10935720), (12, 10024410), (15, 8019528), (18, 6682940), (20, 6014646), (22, 5467860), (24, 5012205), (30, 4009764), (33, 3645240), (36, 3341470), (37, 3251160), (40, 3007323), (44, 2733930), (45, 2673176), (55, 2187144), (60, 2004882), (66, 1822620), (72, 1670735), (74, 1625580), (88, 1366965), (90, 1336588), (99, 1215080), (110, 1093572), (111, 1083720), (120, 1002441), (132, 911310), (148, 812790), (165, 729048), (180, 668294), (185, 650232), (198, 607540), (220, 546786), (222, 541860), (264, 455655), (296, 406395), (330, 364524), (333, 361240), (360, 334147), (370, 325116), (396, 303770), (407, 295560), (440, 273393), (444, 270930), (495, 243016), (555, 216744), (660, 182262), (666, 180620), (740, 162558), (792, 151885), (814, 147780), (821, 146520), (888, 135465), (990, 121508), (1110, 108372), (1221, 98520), (1320, 91131), (1332, 90310), (1480, 81279), (1628, 73890), (1642, 73260), (1665, 72248), (1980, 60754), (2035, 59112), (2220, 54186), (2442, 49260), (2463, 48840), (2664, 45155), (3256, 36945), (3284, 36630), (3330, 36124), (3663, 32840), (3960, 30377), (4070, 29556), (4105, 29304), (4440, 27093), (4884, 24630), (4926, 24420), (6105, 19704), (6568, 18315), (6660, 18062), (7326, 16420), (7389, 16280), (8140, 14778), (8210, 14652), (9031, 13320), (9768, 12315), (9852, 12210)]