297684780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{261127}}^1$

素因数の和:261158

約数の個数: 48

約数和(自身を含む): 877390080

約数和(自身を除く): 579705300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 261127, 522254, 783381, 1044508, 1305635, 1566762, 2611270, 3133524, 3916905, 4961413, 5222540, 7833810, 9922826, 14884239, 15667620, 19845652, 24807065, 29768478, 49614130, 59536956, 74421195, 99228260, 148842390, 297684780]

約数ペア:

[(1, 297684780), (2, 148842390), (3, 99228260), (4, 74421195), (5, 59536956), (6, 49614130), (10, 29768478), (12, 24807065), (15, 19845652), (19, 15667620), (20, 14884239), (30, 9922826), (38, 7833810), (57, 5222540), (60, 4961413), (76, 3916905), (95, 3133524), (114, 2611270), (190, 1566762), (228, 1305635), (285, 1044508), (380, 783381), (570, 522254), (1140, 261127)]