70629027720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1987}}^1\times {\mathrm{296213}}^1$

素因数の和:298214

約数の個数: 64

約数和(自身を含む): 211994435520

約数和(自身を除く): 141365407800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1987, 3974, 5961, 7948, 9935, 11922, 15896, 19870, 23844, 29805, 39740, 47688, 59610, 79480, 119220, 238440, 296213, 592426, 888639, 1184852, 1481065, 1777278, 2369704, 2962130, 3554556, 4443195, 5924260, 7109112, 8886390, 11848520, 17772780, 35545560, 588575231, 1177150462, 1765725693, 2354300924, 2942876155, 3531451386, 4708601848, 5885752310, 7062902772, 8828628465, 11771504620, 14125805544, 17657256930, 23543009240, 35314513860, 70629027720]

約数ペア:

[(1, 70629027720), (2, 35314513860), (3, 23543009240), (4, 17657256930), (5, 14125805544), (6, 11771504620), (8, 8828628465), (10, 7062902772), (12, 5885752310), (15, 4708601848), (20, 3531451386), (24, 2942876155), (30, 2354300924), (40, 1765725693), (60, 1177150462), (120, 588575231), (1987, 35545560), (3974, 17772780), (5961, 11848520), (7948, 8886390), (9935, 7109112), (11922, 5924260), (15896, 4443195), (19870, 3554556), (23844, 2962130), (29805, 2369704), (39740, 1777278), (47688, 1481065), (59610, 1184852), (79480, 888639), (119220, 592426), (238440, 296213)]