7636680

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{2357}}^1$

素因数の和:2380

約数の個数: 80

約数和(自身を含む): 25678620

約数和(自身を除く): 18041940

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, 2357, 3240, 4714, 7071, 9428, 11785, 14142, 18856, 21213, 23570, 28284, 35355, 42426, 47140, 56568, 63639, 70710, 84852, 94280, 106065, 127278, 141420, 169704, 190917, 212130, 254556, 282840, 318195, 381834, 424260, 509112, 636390, 763668, 848520, 954585, 1272780, 1527336, 1909170, 2545560, 3818340, 7636680]

約数ペア:

[(1, 7636680), (2, 3818340), (3, 2545560), (4, 1909170), (5, 1527336), (6, 1272780), (8, 954585), (9, 848520), (10, 763668), (12, 636390), (15, 509112), (18, 424260), (20, 381834), (24, 318195), (27, 282840), (30, 254556), (36, 212130), (40, 190917), (45, 169704), (54, 141420), (60, 127278), (72, 106065), (81, 94280), (90, 84852), (108, 70710), (120, 63639), (135, 56568), (162, 47140), (180, 42426), (216, 35355), (270, 28284), (324, 23570), (360, 21213), (405, 18856), (540, 14142), (648, 11785), (810, 9428), (1080, 7071), (1620, 4714), (2357, 3240)]