120995640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4871}}^1$

素因数の和:4914

約数の個数: 128

約数和(自身を含む): 420940800

約数和(自身を除く): 299945160

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, 4871, 4968, 6210, 8280, 9742, 12420, 14613, 19484, 24355, 24840, 29226, 38968, 43839, 48710, 58452, 73065, 87678, 97420, 112033, 116904, 131517, 146130, 175356, 194840, 219195, 224066, 263034, 292260, 336099, 350712, 438390, 448132, 526068, 560165, 584520, 657585, 672198, 876780, 896264, 1008297, 1052136, 1120330, 1315170, 1344396, 1680495, 1753560, 2016594, 2240660, 2630340, 2688792, 3024891, 3360990, 4033188, 4481320, 5041485, 5260680, 6049782, 6721980, 8066376, 10082970, 12099564, 13443960, 15124455, 20165940, 24199128, 30248910, 40331880, 60497820, 120995640]

約数ペア:

[(1, 120995640), (2, 60497820), (3, 40331880), (4, 30248910), (5, 24199128), (6, 20165940), (8, 15124455), (9, 13443960), (10, 12099564), (12, 10082970), (15, 8066376), (18, 6721980), (20, 6049782), (23, 5260680), (24, 5041485), (27, 4481320), (30, 4033188), (36, 3360990), (40, 3024891), (45, 2688792), (46, 2630340), (54, 2240660), (60, 2016594), (69, 1753560), (72, 1680495), (90, 1344396), (92, 1315170), (108, 1120330), (115, 1052136), (120, 1008297), (135, 896264), (138, 876780), (180, 672198), (184, 657585), (207, 584520), (216, 560165), (230, 526068), (270, 448132), (276, 438390), (345, 350712), (360, 336099), (414, 292260), (460, 263034), (540, 224066), (552, 219195), (621, 194840), (690, 175356), (828, 146130), (920, 131517), (1035, 116904), (1080, 112033), (1242, 97420), (1380, 87678), (1656, 73065), (2070, 58452), (2484, 48710), (2760, 43839), (3105, 38968), (4140, 29226), (4871, 24840), (4968, 24355), (6210, 19484), (8280, 14613), (9742, 12420)]