9390240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{6521}}^1$

素因数の和:6542

約数の個数: 72

約数和(自身を含む): 32049108

約数和(自身を除く): 22658868

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, 6521, 13042, 19563, 26084, 32605, 39126, 52168, 58689, 65210, 78252, 97815, 104336, 117378, 130420, 156504, 195630, 208672, 234756, 260840, 293445, 313008, 391260, 469512, 521680, 586890, 626016, 782520, 939024, 1043360, 1173780, 1565040, 1878048, 2347560, 3130080, 4695120, 9390240]

約数ペア:

[(1, 9390240), (2, 4695120), (3, 3130080), (4, 2347560), (5, 1878048), (6, 1565040), (8, 1173780), (9, 1043360), (10, 939024), (12, 782520), (15, 626016), (16, 586890), (18, 521680), (20, 469512), (24, 391260), (30, 313008), (32, 293445), (36, 260840), (40, 234756), (45, 208672), (48, 195630), (60, 156504), (72, 130420), (80, 117378), (90, 104336), (96, 97815), (120, 78252), (144, 65210), (160, 58689), (180, 52168), (240, 39126), (288, 32605), (360, 26084), (480, 19563), (720, 13042), (1440, 6521)]