63768240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2857}}^1$

素因数の和:2907

約数の個数: 120

約数和(自身を含む): 221140608

約数和(自身を除く): 157372368

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, 465, 496, 558, 620, 720, 744, 930, 1116, 1240, 1395, 1488, 1860, 2232, 2480, 2790, 2857, 3720, 4464, 5580, 5714, 7440, 8571, 11160, 11428, 14285, 17142, 22320, 22856, 25713, 28570, 34284, 42855, 45712, 51426, 57140, 68568, 85710, 88567, 102852, 114280, 128565, 137136, 171420, 177134, 205704, 228560, 257130, 265701, 342840, 354268, 411408, 442835, 514260, 531402, 685680, 708536, 797103, 885670, 1028520, 1062804, 1328505, 1417072, 1594206, 1771340, 2057040, 2125608, 2657010, 3188412, 3542680, 3985515, 4251216, 5314020, 6376824, 7085360, 7971030, 10628040, 12753648, 15942060, 21256080, 31884120, 63768240]

約数ペア:

[(1, 63768240), (2, 31884120), (3, 21256080), (4, 15942060), (5, 12753648), (6, 10628040), (8, 7971030), (9, 7085360), (10, 6376824), (12, 5314020), (15, 4251216), (16, 3985515), (18, 3542680), (20, 3188412), (24, 2657010), (30, 2125608), (31, 2057040), (36, 1771340), (40, 1594206), (45, 1417072), (48, 1328505), (60, 1062804), (62, 1028520), (72, 885670), (80, 797103), (90, 708536), (93, 685680), (120, 531402), (124, 514260), (144, 442835), (155, 411408), (180, 354268), (186, 342840), (240, 265701), (248, 257130), (279, 228560), (310, 205704), (360, 177134), (372, 171420), (465, 137136), (496, 128565), (558, 114280), (620, 102852), (720, 88567), (744, 85710), (930, 68568), (1116, 57140), (1240, 51426), (1395, 45712), (1488, 42855), (1860, 34284), (2232, 28570), (2480, 25713), (2790, 22856), (2857, 22320), (3720, 17142), (4464, 14285), (5580, 11428), (5714, 11160), (7440, 8571)]