204802320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{359}}^1\times {\mathrm{2377}}^1$

素因数の和:2752

約数の個数: 80

約数和(自身を含む): 636923520

約数和(自身を除く): 432121200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 359, 718, 1077, 1436, 1795, 2154, 2377, 2872, 3590, 4308, 4754, 5385, 5744, 7131, 7180, 8616, 9508, 10770, 11885, 14262, 14360, 17232, 19016, 21540, 23770, 28524, 28720, 35655, 38032, 43080, 47540, 57048, 71310, 86160, 95080, 114096, 142620, 190160, 285240, 570480, 853343, 1706686, 2560029, 3413372, 4266715, 5120058, 6826744, 8533430, 10240116, 12800145, 13653488, 17066860, 20480232, 25600290, 34133720, 40960464, 51200580, 68267440, 102401160, 204802320]

約数ペア:

[(1, 204802320), (2, 102401160), (3, 68267440), (4, 51200580), (5, 40960464), (6, 34133720), (8, 25600290), (10, 20480232), (12, 17066860), (15, 13653488), (16, 12800145), (20, 10240116), (24, 8533430), (30, 6826744), (40, 5120058), (48, 4266715), (60, 3413372), (80, 2560029), (120, 1706686), (240, 853343), (359, 570480), (718, 285240), (1077, 190160), (1436, 142620), (1795, 114096), (2154, 95080), (2377, 86160), (2872, 71310), (3590, 57048), (4308, 47540), (4754, 43080), (5385, 38032), (5744, 35655), (7131, 28720), (7180, 28524), (8616, 23770), (9508, 21540), (10770, 19016), (11885, 17232), (14262, 14360)]