5575440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1787}}^1$

素因数の和:1816

約数の個数: 80

約数和(自身を含む): 18623808

約数和(自身を除く): 13048368

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 1787, 3120, 3574, 5361, 7148, 8935, 10722, 14296, 17870, 21444, 23231, 26805, 28592, 35740, 42888, 46462, 53610, 69693, 71480, 85776, 92924, 107220, 116155, 139386, 142960, 185848, 214440, 232310, 278772, 348465, 371696, 428880, 464620, 557544, 696930, 929240, 1115088, 1393860, 1858480, 2787720, 5575440]

約数ペア:

[(1, 5575440), (2, 2787720), (3, 1858480), (4, 1393860), (5, 1115088), (6, 929240), (8, 696930), (10, 557544), (12, 464620), (13, 428880), (15, 371696), (16, 348465), (20, 278772), (24, 232310), (26, 214440), (30, 185848), (39, 142960), (40, 139386), (48, 116155), (52, 107220), (60, 92924), (65, 85776), (78, 71480), (80, 69693), (104, 53610), (120, 46462), (130, 42888), (156, 35740), (195, 28592), (208, 26805), (240, 23231), (260, 21444), (312, 17870), (390, 14296), (520, 10722), (624, 8935), (780, 7148), (1040, 5361), (1560, 3574), (1787, 3120)]