15428184160

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1489}}^1\times {\mathrm{2089}}^1$

素因数の和:3624

約数の個数: 96

約数和(自身を含む): 37668153600

約数和(自身を除く): 22239969440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 992, 1240, 1489, 2089, 2480, 2978, 4178, 4960, 5956, 7445, 8356, 10445, 11912, 14890, 16712, 20890, 23824, 29780, 33424, 41780, 46159, 47648, 59560, 64759, 66848, 83560, 92318, 119120, 129518, 167120, 184636, 230795, 238240, 259036, 323795, 334240, 369272, 461590, 518072, 647590, 738544, 923180, 1036144, 1295180, 1477088, 1846360, 2072288, 2590360, 3110521, 3692720, 5180720, 6221042, 7385440, 10361440, 12442084, 15552605, 24884168, 31105210, 49768336, 62210420, 96426151, 99536672, 124420840, 192852302, 248841680, 385704604, 482130755, 497683360, 771409208, 964261510, 1542818416, 1928523020, 3085636832, 3857046040, 7714092080, 15428184160]

約数ペア:

[(1, 15428184160), (2, 7714092080), (4, 3857046040), (5, 3085636832), (8, 1928523020), (10, 1542818416), (16, 964261510), (20, 771409208), (31, 497683360), (32, 482130755), (40, 385704604), (62, 248841680), (80, 192852302), (124, 124420840), (155, 99536672), (160, 96426151), (248, 62210420), (310, 49768336), (496, 31105210), (620, 24884168), (992, 15552605), (1240, 12442084), (1489, 10361440), (2089, 7385440), (2480, 6221042), (2978, 5180720), (4178, 3692720), (4960, 3110521), (5956, 2590360), (7445, 2072288), (8356, 1846360), (10445, 1477088), (11912, 1295180), (14890, 1036144), (16712, 923180), (20890, 738544), (23824, 647590), (29780, 518072), (33424, 461590), (41780, 369272), (46159, 334240), (47648, 323795), (59560, 259036), (64759, 238240), (66848, 230795), (83560, 184636), (92318, 167120), (119120, 129518)]