66874320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{293}}^1\times {\mathrm{317}}^1$

素因数の和:629

約数の個数: 120

約数和(自身を含む): 226063656

約数和(自身を除く): 159189336

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 293, 317, 360, 586, 634, 720, 879, 951, 1172, 1268, 1465, 1585, 1758, 1902, 2344, 2536, 2637, 2853, 2930, 3170, 3516, 3804, 4395, 4688, 4755, 5072, 5274, 5706, 5860, 6340, 7032, 7608, 8790, 9510, 10548, 11412, 11720, 12680, 13185, 14064, 14265, 15216, 17580, 19020, 21096, 22824, 23440, 25360, 26370, 28530, 35160, 38040, 42192, 45648, 52740, 57060, 70320, 76080, 92881, 105480, 114120, 185762, 210960, 228240, 278643, 371524, 464405, 557286, 743048, 835929, 928810, 1114572, 1393215, 1486096, 1671858, 1857620, 2229144, 2786430, 3343716, 3715240, 4179645, 4458288, 5572860, 6687432, 7430480, 8359290, 11145720, 13374864, 16718580, 22291440, 33437160, 66874320]

約数ペア:

[(1, 66874320), (2, 33437160), (3, 22291440), (4, 16718580), (5, 13374864), (6, 11145720), (8, 8359290), (9, 7430480), (10, 6687432), (12, 5572860), (15, 4458288), (16, 4179645), (18, 3715240), (20, 3343716), (24, 2786430), (30, 2229144), (36, 1857620), (40, 1671858), (45, 1486096), (48, 1393215), (60, 1114572), (72, 928810), (80, 835929), (90, 743048), (120, 557286), (144, 464405), (180, 371524), (240, 278643), (293, 228240), (317, 210960), (360, 185762), (586, 114120), (634, 105480), (720, 92881), (879, 76080), (951, 70320), (1172, 57060), (1268, 52740), (1465, 45648), (1585, 42192), (1758, 38040), (1902, 35160), (2344, 28530), (2536, 26370), (2637, 25360), (2853, 23440), (2930, 22824), (3170, 21096), (3516, 19020), (3804, 17580), (4395, 15216), (4688, 14265), (4755, 14064), (5072, 13185), (5274, 12680), (5706, 11720), (5860, 11412), (6340, 10548), (7032, 9510), (7608, 8790)]