12927840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1171}}^1$

素因数の和:1212

約数の個数: 96

約数和(自身を含む): 42529536

約数和(自身を除く): 29601696

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 69, 80, 92, 96, 115, 120, 138, 160, 184, 230, 240, 276, 345, 368, 460, 480, 552, 690, 736, 920, 1104, 1171, 1380, 1840, 2208, 2342, 2760, 3513, 3680, 4684, 5520, 5855, 7026, 9368, 11040, 11710, 14052, 17565, 18736, 23420, 26933, 28104, 35130, 37472, 46840, 53866, 56208, 70260, 80799, 93680, 107732, 112416, 134665, 140520, 161598, 187360, 215464, 269330, 281040, 323196, 403995, 430928, 538660, 562080, 646392, 807990, 861856, 1077320, 1292784, 1615980, 2154640, 2585568, 3231960, 4309280, 6463920, 12927840]

約数ペア:

[(1, 12927840), (2, 6463920), (3, 4309280), (4, 3231960), (5, 2585568), (6, 2154640), (8, 1615980), (10, 1292784), (12, 1077320), (15, 861856), (16, 807990), (20, 646392), (23, 562080), (24, 538660), (30, 430928), (32, 403995), (40, 323196), (46, 281040), (48, 269330), (60, 215464), (69, 187360), (80, 161598), (92, 140520), (96, 134665), (115, 112416), (120, 107732), (138, 93680), (160, 80799), (184, 70260), (230, 56208), (240, 53866), (276, 46840), (345, 37472), (368, 35130), (460, 28104), (480, 26933), (552, 23420), (690, 18736), (736, 17565), (920, 14052), (1104, 11710), (1171, 11040), (1380, 9368), (1840, 7026), (2208, 5855), (2342, 5520), (2760, 4684), (3513, 3680)]