104720040

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{32321}}^1$

素因数の和:32344

約数の個数: 80

約数和(自身を含む): 351986580

約数和(自身を除く): 247266540

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 32321, 64642, 96963, 129284, 161605, 193926, 258568, 290889, 323210, 387852, 484815, 581778, 646420, 775704, 872667, 969630, 1163556, 1292840, 1454445, 1745334, 1939260, 2327112, 2618001, 2908890, 3490668, 3878520, 4363335, 5236002, 5817780, 6981336, 8726670, 10472004, 11635560, 13090005, 17453340, 20944008, 26180010, 34906680, 52360020, 104720040]

約数ペア:

[(1, 104720040), (2, 52360020), (3, 34906680), (4, 26180010), (5, 20944008), (6, 17453340), (8, 13090005), (9, 11635560), (10, 10472004), (12, 8726670), (15, 6981336), (18, 5817780), (20, 5236002), (24, 4363335), (27, 3878520), (30, 3490668), (36, 2908890), (40, 2618001), (45, 2327112), (54, 1939260), (60, 1745334), (72, 1454445), (81, 1292840), (90, 1163556), (108, 969630), (120, 872667), (135, 775704), (162, 646420), (180, 581778), (216, 484815), (270, 387852), (324, 323210), (360, 290889), (405, 258568), (540, 193926), (648, 161605), (810, 129284), (1080, 96963), (1620, 64642), (3240, 32321)]