73122960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{547}}^1\times {\mathrm{557}}^1$

素因数の和:1120

約数の個数: 80

約数和(自身を含む): 227503296

約数和(自身を除く): 154380336

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 547, 557, 1094, 1114, 1641, 1671, 2188, 2228, 2735, 2785, 3282, 3342, 4376, 4456, 5470, 5570, 6564, 6684, 8205, 8355, 8752, 8912, 10940, 11140, 13128, 13368, 16410, 16710, 21880, 22280, 26256, 26736, 32820, 33420, 43760, 44560, 65640, 66840, 131280, 133680, 304679, 609358, 914037, 1218716, 1523395, 1828074, 2437432, 3046790, 3656148, 4570185, 4874864, 6093580, 7312296, 9140370, 12187160, 14624592, 18280740, 24374320, 36561480, 73122960]

約数ペア:

[(1, 73122960), (2, 36561480), (3, 24374320), (4, 18280740), (5, 14624592), (6, 12187160), (8, 9140370), (10, 7312296), (12, 6093580), (15, 4874864), (16, 4570185), (20, 3656148), (24, 3046790), (30, 2437432), (40, 1828074), (48, 1523395), (60, 1218716), (80, 914037), (120, 609358), (240, 304679), (547, 133680), (557, 131280), (1094, 66840), (1114, 65640), (1641, 44560), (1671, 43760), (2188, 33420), (2228, 32820), (2735, 26736), (2785, 26256), (3282, 22280), (3342, 21880), (4376, 16710), (4456, 16410), (5470, 13368), (5570, 13128), (6564, 11140), (6684, 10940), (8205, 8912), (8355, 8752)]