4090684680

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{1262557}}^1$

素因数の和:1262580

約数の個数: 80

約数和(自身を含む): 13749256620

約数和(自身を除く): 9658571940

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, 1262557, 2525114, 3787671, 5050228, 6312785, 7575342, 10100456, 11363013, 12625570, 15150684, 18938355, 22726026, 25251140, 30301368, 34089039, 37876710, 45452052, 50502280, 56815065, 68178078, 75753420, 90904104, 102267117, 113630130, 136356156, 151506840, 170445195, 204534234, 227260260, 272712312, 340890390, 409068468, 454520520, 511335585, 681780780, 818136936, 1022671170, 1363561560, 2045342340, 4090684680]

約数ペア:

[(1, 4090684680), (2, 2045342340), (3, 1363561560), (4, 1022671170), (5, 818136936), (6, 681780780), (8, 511335585), (9, 454520520), (10, 409068468), (12, 340890390), (15, 272712312), (18, 227260260), (20, 204534234), (24, 170445195), (27, 151506840), (30, 136356156), (36, 113630130), (40, 102267117), (45, 90904104), (54, 75753420), (60, 68178078), (72, 56815065), (81, 50502280), (90, 45452052), (108, 37876710), (120, 34089039), (135, 30301368), (162, 25251140), (180, 22726026), (216, 18938355), (270, 15150684), (324, 12625570), (360, 11363013), (405, 10100456), (540, 7575342), (648, 6312785), (810, 5050228), (1080, 3787671), (1620, 2525114), (3240, 1262557)]