2172829320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{87473}}^1$

素因数の和:87516

約数の個数: 128

約数和(自身を含む): 7557753600

約数和(自身を除く): 5384924280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 54, 60, 69, 72, 90, 92, 108, 115, 120, 135, 138, 180, 184, 207, 216, 230, 270, 276, 345, 360, 414, 460, 540, 552, 621, 690, 828, 920, 1035, 1080, 1242, 1380, 1656, 2070, 2484, 2760, 3105, 4140, 4968, 6210, 8280, 12420, 24840, 87473, 174946, 262419, 349892, 437365, 524838, 699784, 787257, 874730, 1049676, 1312095, 1574514, 1749460, 2011879, 2099352, 2361771, 2624190, 3149028, 3498920, 3936285, 4023758, 4723542, 5248380, 6035637, 6298056, 7872570, 8047516, 9447084, 10059395, 10496760, 11808855, 12071274, 15745140, 16095032, 18106911, 18894168, 20118790, 23617710, 24142548, 30178185, 31490280, 36213822, 40237580, 47235420, 48285096, 54320733, 60356370, 72427644, 80475160, 90534555, 94470840, 108641466, 120712740, 144855288, 181069110, 217282932, 241425480, 271603665, 362138220, 434565864, 543207330, 724276440, 1086414660, 2172829320]

約数ペア:

[(1, 2172829320), (2, 1086414660), (3, 724276440), (4, 543207330), (5, 434565864), (6, 362138220), (8, 271603665), (9, 241425480), (10, 217282932), (12, 181069110), (15, 144855288), (18, 120712740), (20, 108641466), (23, 94470840), (24, 90534555), (27, 80475160), (30, 72427644), (36, 60356370), (40, 54320733), (45, 48285096), (46, 47235420), (54, 40237580), (60, 36213822), (69, 31490280), (72, 30178185), (90, 24142548), (92, 23617710), (108, 20118790), (115, 18894168), (120, 18106911), (135, 16095032), (138, 15745140), (180, 12071274), (184, 11808855), (207, 10496760), (216, 10059395), (230, 9447084), (270, 8047516), (276, 7872570), (345, 6298056), (360, 6035637), (414, 5248380), (460, 4723542), (540, 4023758), (552, 3936285), (621, 3498920), (690, 3149028), (828, 2624190), (920, 2361771), (1035, 2099352), (1080, 2011879), (1242, 1749460), (1380, 1574514), (1656, 1312095), (2070, 1049676), (2484, 874730), (2760, 787257), (3105, 699784), (4140, 524838), (4968, 437365), (6210, 349892), (8280, 262419), (12420, 174946), (24840, 87473)]