45151920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5701}}^1$

素因数の和:5731

約数の個数: 120

約数和(自身を含む): 165449232

約数和(自身を除く): 120297312

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 5701, 7920, 11402, 17103, 22804, 28505, 34206, 45608, 51309, 57010, 62711, 68412, 85515, 91216, 102618, 114020, 125422, 136824, 171030, 188133, 205236, 228040, 250844, 256545, 273648, 313555, 342060, 376266, 410472, 456080, 501688, 513090, 564399, 627110, 684120, 752532, 820944, 940665, 1003376, 1026180, 1128798, 1254220, 1368240, 1505064, 1881330, 2052360, 2257596, 2508440, 2821995, 3010128, 3762660, 4104720, 4515192, 5016880, 5643990, 7525320, 9030384, 11287980, 15050640, 22575960, 45151920]

約数ペア:

[(1, 45151920), (2, 22575960), (3, 15050640), (4, 11287980), (5, 9030384), (6, 7525320), (8, 5643990), (9, 5016880), (10, 4515192), (11, 4104720), (12, 3762660), (15, 3010128), (16, 2821995), (18, 2508440), (20, 2257596), (22, 2052360), (24, 1881330), (30, 1505064), (33, 1368240), (36, 1254220), (40, 1128798), (44, 1026180), (45, 1003376), (48, 940665), (55, 820944), (60, 752532), (66, 684120), (72, 627110), (80, 564399), (88, 513090), (90, 501688), (99, 456080), (110, 410472), (120, 376266), (132, 342060), (144, 313555), (165, 273648), (176, 256545), (180, 250844), (198, 228040), (220, 205236), (240, 188133), (264, 171030), (330, 136824), (360, 125422), (396, 114020), (440, 102618), (495, 91216), (528, 85515), (660, 68412), (720, 62711), (792, 57010), (880, 51309), (990, 45608), (1320, 34206), (1584, 28505), (1980, 22804), (2640, 17103), (3960, 11402), (5701, 7920)]