120841840

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{1063}}^1$

素因数の和:1119

約数の個数: 120

約数和(自身を含む): 338415840

約数和(自身を除く): 217574000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 35, 40, 49, 56, 58, 70, 80, 98, 112, 116, 140, 145, 196, 203, 232, 245, 280, 290, 392, 406, 464, 490, 560, 580, 784, 812, 980, 1015, 1063, 1160, 1421, 1624, 1960, 2030, 2126, 2320, 2842, 3248, 3920, 4060, 4252, 5315, 5684, 7105, 7441, 8120, 8504, 10630, 11368, 14210, 14882, 16240, 17008, 21260, 22736, 28420, 29764, 30827, 37205, 42520, 52087, 56840, 59528, 61654, 74410, 85040, 104174, 113680, 119056, 123308, 148820, 154135, 208348, 215789, 246616, 260435, 297640, 308270, 416696, 431578, 493232, 520870, 595280, 616540, 833392, 863156, 1041740, 1078945, 1233080, 1510523, 1726312, 2083480, 2157890, 2466160, 3021046, 3452624, 4166960, 4315780, 6042092, 7552615, 8631560, 12084184, 15105230, 17263120, 24168368, 30210460, 60420920, 120841840]

約数ペア:

[(1, 120841840), (2, 60420920), (4, 30210460), (5, 24168368), (7, 17263120), (8, 15105230), (10, 12084184), (14, 8631560), (16, 7552615), (20, 6042092), (28, 4315780), (29, 4166960), (35, 3452624), (40, 3021046), (49, 2466160), (56, 2157890), (58, 2083480), (70, 1726312), (80, 1510523), (98, 1233080), (112, 1078945), (116, 1041740), (140, 863156), (145, 833392), (196, 616540), (203, 595280), (232, 520870), (245, 493232), (280, 431578), (290, 416696), (392, 308270), (406, 297640), (464, 260435), (490, 246616), (560, 215789), (580, 208348), (784, 154135), (812, 148820), (980, 123308), (1015, 119056), (1063, 113680), (1160, 104174), (1421, 85040), (1624, 74410), (1960, 61654), (2030, 59528), (2126, 56840), (2320, 52087), (2842, 42520), (3248, 37205), (3920, 30827), (4060, 29764), (4252, 28420), (5315, 22736), (5684, 21260), (7105, 17008), (7441, 16240), (8120, 14882), (8504, 14210), (10630, 11368)]