105912120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{401}}^1$

素因数の和:517

約数の個数: 128

約数和(自身を含む): 333434880

約数和(自身を除く): 227522760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 71, 93, 120, 124, 142, 155, 186, 213, 248, 284, 310, 355, 372, 401, 426, 465, 568, 620, 710, 744, 802, 852, 930, 1065, 1203, 1240, 1420, 1604, 1704, 1860, 2005, 2130, 2201, 2406, 2840, 3208, 3720, 4010, 4260, 4402, 4812, 6015, 6603, 8020, 8520, 8804, 9624, 11005, 12030, 12431, 13206, 16040, 17608, 22010, 24060, 24862, 26412, 28471, 33015, 37293, 44020, 48120, 49724, 52824, 56942, 62155, 66030, 74586, 85413, 88040, 99448, 113884, 124310, 132060, 142355, 149172, 170826, 186465, 227768, 248620, 264120, 284710, 298344, 341652, 372930, 427065, 497240, 569420, 683304, 745860, 854130, 882601, 1138840, 1491720, 1708260, 1765202, 2647803, 3416520, 3530404, 4413005, 5295606, 7060808, 8826010, 10591212, 13239015, 17652020, 21182424, 26478030, 35304040, 52956060, 105912120]

約数ペア:

[(1, 105912120), (2, 52956060), (3, 35304040), (4, 26478030), (5, 21182424), (6, 17652020), (8, 13239015), (10, 10591212), (12, 8826010), (15, 7060808), (20, 5295606), (24, 4413005), (30, 3530404), (31, 3416520), (40, 2647803), (60, 1765202), (62, 1708260), (71, 1491720), (93, 1138840), (120, 882601), (124, 854130), (142, 745860), (155, 683304), (186, 569420), (213, 497240), (248, 427065), (284, 372930), (310, 341652), (355, 298344), (372, 284710), (401, 264120), (426, 248620), (465, 227768), (568, 186465), (620, 170826), (710, 149172), (744, 142355), (802, 132060), (852, 124310), (930, 113884), (1065, 99448), (1203, 88040), (1240, 85413), (1420, 74586), (1604, 66030), (1704, 62155), (1860, 56942), (2005, 52824), (2130, 49724), (2201, 48120), (2406, 44020), (2840, 37293), (3208, 33015), (3720, 28471), (4010, 26412), (4260, 24862), (4402, 24060), (4812, 22010), (6015, 17608), (6603, 16040), (8020, 13206), (8520, 12431), (8804, 12030), (9624, 11005)]