4889040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1567}}^1$

素因数の和:1596

約数の個数: 80

約数和(自身を含む): 16332288

約数和(自身を除く): 11443248

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 1567, 3120, 3134, 4701, 6268, 7835, 9402, 12536, 15670, 18804, 20371, 23505, 25072, 31340, 37608, 40742, 47010, 61113, 62680, 75216, 81484, 94020, 101855, 122226, 125360, 162968, 188040, 203710, 244452, 305565, 325936, 376080, 407420, 488904, 611130, 814840, 977808, 1222260, 1629680, 2444520, 4889040]

約数ペア:

[(1, 4889040), (2, 2444520), (3, 1629680), (4, 1222260), (5, 977808), (6, 814840), (8, 611130), (10, 488904), (12, 407420), (13, 376080), (15, 325936), (16, 305565), (20, 244452), (24, 203710), (26, 188040), (30, 162968), (39, 125360), (40, 122226), (48, 101855), (52, 94020), (60, 81484), (65, 75216), (78, 62680), (80, 61113), (104, 47010), (120, 40742), (130, 37608), (156, 31340), (195, 25072), (208, 23505), (240, 20371), (260, 18804), (312, 15670), (390, 12536), (520, 9402), (624, 7835), (780, 6268), (1040, 4701), (1560, 3134), (1567, 3120)]