10200240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{457}}^1$

素因数の和:507

約数の個数: 120

約数和(自身を含む): 35438208

約数和(自身を除く): 25237968

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 457, 465, 496, 558, 620, 720, 744, 914, 930, 1116, 1240, 1371, 1395, 1488, 1828, 1860, 2232, 2285, 2480, 2742, 2790, 3656, 3720, 4113, 4464, 4570, 5484, 5580, 6855, 7312, 7440, 8226, 9140, 10968, 11160, 13710, 14167, 16452, 18280, 20565, 21936, 22320, 27420, 28334, 32904, 36560, 41130, 42501, 54840, 56668, 65808, 70835, 82260, 85002, 109680, 113336, 127503, 141670, 164520, 170004, 212505, 226672, 255006, 283340, 329040, 340008, 425010, 510012, 566680, 637515, 680016, 850020, 1020024, 1133360, 1275030, 1700040, 2040048, 2550060, 3400080, 5100120, 10200240]

約数ペア:

[(1, 10200240), (2, 5100120), (3, 3400080), (4, 2550060), (5, 2040048), (6, 1700040), (8, 1275030), (9, 1133360), (10, 1020024), (12, 850020), (15, 680016), (16, 637515), (18, 566680), (20, 510012), (24, 425010), (30, 340008), (31, 329040), (36, 283340), (40, 255006), (45, 226672), (48, 212505), (60, 170004), (62, 164520), (72, 141670), (80, 127503), (90, 113336), (93, 109680), (120, 85002), (124, 82260), (144, 70835), (155, 65808), (180, 56668), (186, 54840), (240, 42501), (248, 41130), (279, 36560), (310, 32904), (360, 28334), (372, 27420), (457, 22320), (465, 21936), (496, 20565), (558, 18280), (620, 16452), (720, 14167), (744, 13710), (914, 11160), (930, 10968), (1116, 9140), (1240, 8226), (1371, 7440), (1395, 7312), (1488, 6855), (1828, 5580), (1860, 5484), (2232, 4570), (2285, 4464), (2480, 4113), (2742, 3720), (2790, 3656)]