55580640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{115793}}^1$

素因数の和:115811

約数の個数: 48

約数和(自身を含む): 175080528

約数和(自身を除く): 119499888

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, 115793, 231586, 347379, 463172, 578965, 694758, 926344, 1157930, 1389516, 1736895, 1852688, 2315860, 2779032, 3473790, 3705376, 4631720, 5558064, 6947580, 9263440, 11116128, 13895160, 18526880, 27790320, 55580640]

約数ペア:

[(1, 55580640), (2, 27790320), (3, 18526880), (4, 13895160), (5, 11116128), (6, 9263440), (8, 6947580), (10, 5558064), (12, 4631720), (15, 3705376), (16, 3473790), (20, 2779032), (24, 2315860), (30, 1852688), (32, 1736895), (40, 1389516), (48, 1157930), (60, 926344), (80, 694758), (96, 578965), (120, 463172), (160, 347379), (240, 231586), (480, 115793)]