80312460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{16127}}^1$

素因数の和:16222

約数の個数: 48

約数和(自身を含む): 227598336

約数和(自身を除く): 147285876

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 83, 166, 249, 332, 415, 498, 830, 996, 1245, 1660, 2490, 4980, 16127, 32254, 48381, 64508, 80635, 96762, 161270, 193524, 241905, 322540, 483810, 967620, 1338541, 2677082, 4015623, 5354164, 6692705, 8031246, 13385410, 16062492, 20078115, 26770820, 40156230, 80312460]

約数ペア:

[(1, 80312460), (2, 40156230), (3, 26770820), (4, 20078115), (5, 16062492), (6, 13385410), (10, 8031246), (12, 6692705), (15, 5354164), (20, 4015623), (30, 2677082), (60, 1338541), (83, 967620), (166, 483810), (249, 322540), (332, 241905), (415, 193524), (498, 161270), (830, 96762), (996, 80635), (1245, 64508), (1660, 48381), (2490, 32254), (4980, 16127)]