68451360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{142607}}^1$

素因数の和:142625

約数の個数: 48

約数和(自身を含む): 215623296

約数和(自身を除く): 147171936

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 142607, 285214, 427821, 570428, 713035, 855642, 1140856, 1426070, 1711284, 2139105, 2281712, 2852140, 3422568, 4278210, 4563424, 5704280, 6845136, 8556420, 11408560, 13690272, 17112840, 22817120, 34225680, 68451360]

約数ペア:

[(1, 68451360), (2, 34225680), (3, 22817120), (4, 17112840), (5, 13690272), (6, 11408560), (8, 8556420), (10, 6845136), (12, 5704280), (15, 4563424), (16, 4278210), (20, 3422568), (24, 2852140), (30, 2281712), (32, 2139105), (40, 1711284), (48, 1426070), (60, 1140856), (80, 855642), (96, 713035), (120, 570428), (160, 427821), (240, 285214), (480, 142607)]