123376560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{439}}^1\times {\mathrm{1171}}^1$

素因数の和:1626

約数の個数: 80

約数和(自身を含む): 383665920

約数和(自身を除く): 260289360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 439, 878, 1171, 1317, 1756, 2195, 2342, 2634, 3512, 3513, 4390, 4684, 5268, 5855, 6585, 7024, 7026, 8780, 9368, 10536, 11710, 13170, 14052, 17560, 17565, 18736, 21072, 23420, 26340, 28104, 35120, 35130, 46840, 52680, 56208, 70260, 93680, 105360, 140520, 281040, 514069, 1028138, 1542207, 2056276, 2570345, 3084414, 4112552, 5140690, 6168828, 7711035, 8225104, 10281380, 12337656, 15422070, 20562760, 24675312, 30844140, 41125520, 61688280, 123376560]

約数ペア:

[(1, 123376560), (2, 61688280), (3, 41125520), (4, 30844140), (5, 24675312), (6, 20562760), (8, 15422070), (10, 12337656), (12, 10281380), (15, 8225104), (16, 7711035), (20, 6168828), (24, 5140690), (30, 4112552), (40, 3084414), (48, 2570345), (60, 2056276), (80, 1542207), (120, 1028138), (240, 514069), (439, 281040), (878, 140520), (1171, 105360), (1317, 93680), (1756, 70260), (2195, 56208), (2342, 52680), (2634, 46840), (3512, 35130), (3513, 35120), (4390, 28104), (4684, 26340), (5268, 23420), (5855, 21072), (6585, 18736), (7024, 17565), (7026, 17560), (8780, 14052), (9368, 13170), (10536, 11710)]