9801120

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{2917}}^1$

素因数の和:2942

約数の個数: 96

約数和(自身を含む): 35296128

約数和(自身を除く): 25495008

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 2917, 3360, 5834, 8751, 11668, 14585, 17502, 20419, 23336, 29170, 35004, 40838, 43755, 46672, 58340, 61257, 70008, 81676, 87510, 93344, 102095, 116680, 122514, 140016, 163352, 175020, 204190, 233360, 245028, 280032, 306285, 326704, 350040, 408380, 466720, 490056, 612570, 653408, 700080, 816760, 980112, 1225140, 1400160, 1633520, 1960224, 2450280, 3267040, 4900560, 9801120]

約数ペア:

[(1, 9801120), (2, 4900560), (3, 3267040), (4, 2450280), (5, 1960224), (6, 1633520), (7, 1400160), (8, 1225140), (10, 980112), (12, 816760), (14, 700080), (15, 653408), (16, 612570), (20, 490056), (21, 466720), (24, 408380), (28, 350040), (30, 326704), (32, 306285), (35, 280032), (40, 245028), (42, 233360), (48, 204190), (56, 175020), (60, 163352), (70, 140016), (80, 122514), (84, 116680), (96, 102095), (105, 93344), (112, 87510), (120, 81676), (140, 70008), (160, 61257), (168, 58340), (210, 46672), (224, 43755), (240, 40838), (280, 35004), (336, 29170), (420, 23336), (480, 20419), (560, 17502), (672, 14585), (840, 11668), (1120, 8751), (1680, 5834), (2917, 3360)]