879027480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{491}}^1\times {\mathrm{4973}}^1$

素因数の和:5481

約数の個数: 96

約数和(自身を含む): 2863233360

約数和(自身を除く): 1984205880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 491, 982, 1473, 1964, 2455, 2946, 3928, 4419, 4910, 4973, 5892, 7365, 8838, 9820, 9946, 11784, 14730, 14919, 17676, 19640, 19892, 22095, 24865, 29460, 29838, 35352, 39784, 44190, 44757, 49730, 58920, 59676, 74595, 88380, 89514, 99460, 119352, 149190, 176760, 179028, 198920, 223785, 298380, 358056, 447570, 596760, 895140, 1790280, 2441743, 4883486, 7325229, 9766972, 12208715, 14650458, 19533944, 21975687, 24417430, 29300916, 36626145, 43951374, 48834860, 58601832, 73252290, 87902748, 97669720, 109878435, 146504580, 175805496, 219756870, 293009160, 439513740, 879027480]

約数ペア:

[(1, 879027480), (2, 439513740), (3, 293009160), (4, 219756870), (5, 175805496), (6, 146504580), (8, 109878435), (9, 97669720), (10, 87902748), (12, 73252290), (15, 58601832), (18, 48834860), (20, 43951374), (24, 36626145), (30, 29300916), (36, 24417430), (40, 21975687), (45, 19533944), (60, 14650458), (72, 12208715), (90, 9766972), (120, 7325229), (180, 4883486), (360, 2441743), (491, 1790280), (982, 895140), (1473, 596760), (1964, 447570), (2455, 358056), (2946, 298380), (3928, 223785), (4419, 198920), (4910, 179028), (4973, 176760), (5892, 149190), (7365, 119352), (8838, 99460), (9820, 89514), (9946, 88380), (11784, 74595), (14730, 59676), (14919, 58920), (17676, 49730), (19640, 44757), (19892, 44190), (22095, 39784), (24865, 35352), (29460, 29838)]