120405240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{10789}}^1$

素因数の和:10837

約数の個数: 96

約数和(自身を含む): 403977600

約数和(自身を除く): 283572360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 465, 558, 620, 744, 930, 1116, 1240, 1395, 1860, 2232, 2790, 3720, 5580, 10789, 11160, 21578, 32367, 43156, 53945, 64734, 86312, 97101, 107890, 129468, 161835, 194202, 215780, 258936, 323670, 334459, 388404, 431560, 485505, 647340, 668918, 776808, 971010, 1003377, 1294680, 1337836, 1672295, 1942020, 2006754, 2675672, 3010131, 3344590, 3884040, 4013508, 5016885, 6020262, 6689180, 8027016, 10033770, 12040524, 13378360, 15050655, 20067540, 24081048, 30101310, 40135080, 60202620, 120405240]

約数ペア:

[(1, 120405240), (2, 60202620), (3, 40135080), (4, 30101310), (5, 24081048), (6, 20067540), (8, 15050655), (9, 13378360), (10, 12040524), (12, 10033770), (15, 8027016), (18, 6689180), (20, 6020262), (24, 5016885), (30, 4013508), (31, 3884040), (36, 3344590), (40, 3010131), (45, 2675672), (60, 2006754), (62, 1942020), (72, 1672295), (90, 1337836), (93, 1294680), (120, 1003377), (124, 971010), (155, 776808), (180, 668918), (186, 647340), (248, 485505), (279, 431560), (310, 388404), (360, 334459), (372, 323670), (465, 258936), (558, 215780), (620, 194202), (744, 161835), (930, 129468), (1116, 107890), (1240, 97101), (1395, 86312), (1860, 64734), (2232, 53945), (2790, 43156), (3720, 32367), (5580, 21578), (10789, 11160)]