8382240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{5821}}^1$

素因数の和:5842

約数の個数: 72

約数和(自身を含む): 28609308

約数和(自身を除く): 20227068

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 5821, 11642, 17463, 23284, 29105, 34926, 46568, 52389, 58210, 69852, 87315, 93136, 104778, 116420, 139704, 174630, 186272, 209556, 232840, 261945, 279408, 349260, 419112, 465680, 523890, 558816, 698520, 838224, 931360, 1047780, 1397040, 1676448, 2095560, 2794080, 4191120, 8382240]

約数ペア:

[(1, 8382240), (2, 4191120), (3, 2794080), (4, 2095560), (5, 1676448), (6, 1397040), (8, 1047780), (9, 931360), (10, 838224), (12, 698520), (15, 558816), (16, 523890), (18, 465680), (20, 419112), (24, 349260), (30, 279408), (32, 261945), (36, 232840), (40, 209556), (45, 186272), (48, 174630), (60, 139704), (72, 116420), (80, 104778), (90, 93136), (96, 87315), (120, 69852), (144, 58210), (160, 52389), (180, 46568), (240, 34926), (288, 29105), (360, 23284), (480, 17463), (720, 11642), (1440, 5821)]