73266720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{152639}}^1$

素因数の和:152657

約数の個数: 48

約数和(自身を含む): 230791680

約数和(自身を除く): 157524960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 152639, 305278, 457917, 610556, 763195, 915834, 1221112, 1526390, 1831668, 2289585, 2442224, 3052780, 3663336, 4579170, 4884448, 6105560, 7326672, 9158340, 12211120, 14653344, 18316680, 24422240, 36633360, 73266720]

約数ペア:

[(1, 73266720), (2, 36633360), (3, 24422240), (4, 18316680), (5, 14653344), (6, 12211120), (8, 9158340), (10, 7326672), (12, 6105560), (15, 4884448), (16, 4579170), (20, 3663336), (24, 3052780), (30, 2442224), (32, 2289585), (40, 1831668), (48, 1526390), (60, 1221112), (80, 915834), (96, 763195), (120, 610556), (160, 457917), (240, 305278), (480, 152639)]