192000120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{123077}}^1$

素因数の和:123104

約数の個数: 64

約数和(自身を含む): 620313120

約数和(自身を除く): 428313000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 123077, 246154, 369231, 492308, 615385, 738462, 984616, 1230770, 1476924, 1600001, 1846155, 2461540, 2953848, 3200002, 3692310, 4800003, 4923080, 6400004, 7384620, 8000005, 9600006, 12800008, 14769240, 16000010, 19200012, 24000015, 32000020, 38400024, 48000030, 64000040, 96000060, 192000120]

約数ペア:

[(1, 192000120), (2, 96000060), (3, 64000040), (4, 48000030), (5, 38400024), (6, 32000020), (8, 24000015), (10, 19200012), (12, 16000010), (13, 14769240), (15, 12800008), (20, 9600006), (24, 8000005), (26, 7384620), (30, 6400004), (39, 4923080), (40, 4800003), (52, 3692310), (60, 3200002), (65, 2953848), (78, 2461540), (104, 1846155), (120, 1600001), (130, 1476924), (156, 1230770), (195, 984616), (260, 738462), (312, 615385), (390, 492308), (520, 369231), (780, 246154), (1560, 123077)]