129364080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{6823}}^1$

素因数の和:6918

約数の個数: 80

約数和(自身を含む): 406164480

約数和(自身を除く): 276800400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 79, 80, 120, 158, 237, 240, 316, 395, 474, 632, 790, 948, 1185, 1264, 1580, 1896, 2370, 3160, 3792, 4740, 6320, 6823, 9480, 13646, 18960, 20469, 27292, 34115, 40938, 54584, 68230, 81876, 102345, 109168, 136460, 163752, 204690, 272920, 327504, 409380, 539017, 545840, 818760, 1078034, 1617051, 1637520, 2156068, 2695085, 3234102, 4312136, 5390170, 6468204, 8085255, 8624272, 10780340, 12936408, 16170510, 21560680, 25872816, 32341020, 43121360, 64682040, 129364080]

約数ペア:

[(1, 129364080), (2, 64682040), (3, 43121360), (4, 32341020), (5, 25872816), (6, 21560680), (8, 16170510), (10, 12936408), (12, 10780340), (15, 8624272), (16, 8085255), (20, 6468204), (24, 5390170), (30, 4312136), (40, 3234102), (48, 2695085), (60, 2156068), (79, 1637520), (80, 1617051), (120, 1078034), (158, 818760), (237, 545840), (240, 539017), (316, 409380), (395, 327504), (474, 272920), (632, 204690), (790, 163752), (948, 136460), (1185, 109168), (1264, 102345), (1580, 81876), (1896, 68230), (2370, 54584), (3160, 40938), (3792, 34115), (4740, 27292), (6320, 20469), (6823, 18960), (9480, 13646)]