2015013360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{1009}}^1$

素因数の和:1235

約数の個数: 160

約数和(自身を含む): 6411286080

約数和(自身を除く): 4396272720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 53, 60, 80, 106, 120, 157, 159, 212, 240, 265, 314, 318, 424, 471, 530, 628, 636, 785, 795, 848, 942, 1009, 1060, 1256, 1272, 1570, 1590, 1884, 2018, 2120, 2355, 2512, 2544, 3027, 3140, 3180, 3768, 4036, 4240, 4710, 5045, 6054, 6280, 6360, 7536, 8072, 8321, 9420, 10090, 12108, 12560, 12720, 15135, 16144, 16642, 18840, 20180, 24216, 24963, 30270, 33284, 37680, 40360, 41605, 48432, 49926, 53477, 60540, 66568, 80720, 83210, 99852, 106954, 121080, 124815, 133136, 158413, 160431, 166420, 199704, 213908, 242160, 249630, 267385, 316826, 320862, 332840, 399408, 427816, 475239, 499260, 534770, 633652, 641724, 665680, 792065, 802155, 855632, 950478, 998520, 1069540, 1267304, 1283448, 1584130, 1604310, 1900956, 1997040, 2139080, 2376195, 2534608, 2566896, 3168260, 3208620, 3801912, 4278160, 4752390, 6336520, 6417240, 7603824, 8395889, 9504780, 12673040, 12834480, 16791778, 19009560, 25187667, 33583556, 38019120, 41979445, 50375334, 67167112, 83958890, 100750668, 125938335, 134334224, 167917780, 201501336, 251876670, 335835560, 403002672, 503753340, 671671120, 1007506680, 2015013360]

約数ペア:

[(1, 2015013360), (2, 1007506680), (3, 671671120), (4, 503753340), (5, 403002672), (6, 335835560), (8, 251876670), (10, 201501336), (12, 167917780), (15, 134334224), (16, 125938335), (20, 100750668), (24, 83958890), (30, 67167112), (40, 50375334), (48, 41979445), (53, 38019120), (60, 33583556), (80, 25187667), (106, 19009560), (120, 16791778), (157, 12834480), (159, 12673040), (212, 9504780), (240, 8395889), (265, 7603824), (314, 6417240), (318, 6336520), (424, 4752390), (471, 4278160), (530, 3801912), (628, 3208620), (636, 3168260), (785, 2566896), (795, 2534608), (848, 2376195), (942, 2139080), (1009, 1997040), (1060, 1900956), (1256, 1604310), (1272, 1584130), (1570, 1283448), (1590, 1267304), (1884, 1069540), (2018, 998520), (2120, 950478), (2355, 855632), (2512, 802155), (2544, 792065), (3027, 665680), (3140, 641724), (3180, 633652), (3768, 534770), (4036, 499260), (4240, 475239), (4710, 427816), (5045, 399408), (6054, 332840), (6280, 320862), (6360, 316826), (7536, 267385), (8072, 249630), (8321, 242160), (9420, 213908), (10090, 199704), (12108, 166420), (12560, 160431), (12720, 158413), (15135, 133136), (16144, 124815), (16642, 121080), (18840, 106954), (20180, 99852), (24216, 83210), (24963, 80720), (30270, 66568), (33284, 60540), (37680, 53477), (40360, 49926), (41605, 48432)]