72530880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{75553}}^1$

素因数の和:75573

約数の個数: 56

約数和(自身を含む): 230288592

約数和(自身を除く): 157757712

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 75553, 151106, 226659, 302212, 377765, 453318, 604424, 755530, 906636, 1133295, 1208848, 1511060, 1813272, 2266590, 2417696, 3022120, 3626544, 4533180, 4835392, 6044240, 7253088, 9066360, 12088480, 14506176, 18132720, 24176960, 36265440, 72530880]

約数ペア:

[(1, 72530880), (2, 36265440), (3, 24176960), (4, 18132720), (5, 14506176), (6, 12088480), (8, 9066360), (10, 7253088), (12, 6044240), (15, 4835392), (16, 4533180), (20, 3626544), (24, 3022120), (30, 2417696), (32, 2266590), (40, 1813272), (48, 1511060), (60, 1208848), (64, 1133295), (80, 906636), (96, 755530), (120, 604424), (160, 453318), (192, 377765), (240, 302212), (320, 226659), (480, 151106), (960, 75553)]