1493721360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{66923}}^1$

素因数の和:66973

約数の個数: 120

約数和(自身を含む): 5178311424

約数和(自身を除く): 3684590064

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 465, 496, 558, 620, 720, 744, 930, 1116, 1240, 1395, 1488, 1860, 2232, 2480, 2790, 3720, 4464, 5580, 7440, 11160, 22320, 66923, 133846, 200769, 267692, 334615, 401538, 535384, 602307, 669230, 803076, 1003845, 1070768, 1204614, 1338460, 1606152, 2007690, 2074613, 2409228, 2676920, 3011535, 3212304, 4015380, 4149226, 4818456, 5353840, 6023070, 6223839, 8030760, 8298452, 9636912, 10373065, 12046140, 12447678, 16061520, 16596904, 18671517, 20746130, 24092280, 24895356, 31119195, 33193808, 37343034, 41492260, 48184560, 49790712, 62238390, 74686068, 82984520, 93357585, 99581424, 124476780, 149372136, 165969040, 186715170, 248953560, 298744272, 373430340, 497907120, 746860680, 1493721360]

約数ペア:

[(1, 1493721360), (2, 746860680), (3, 497907120), (4, 373430340), (5, 298744272), (6, 248953560), (8, 186715170), (9, 165969040), (10, 149372136), (12, 124476780), (15, 99581424), (16, 93357585), (18, 82984520), (20, 74686068), (24, 62238390), (30, 49790712), (31, 48184560), (36, 41492260), (40, 37343034), (45, 33193808), (48, 31119195), (60, 24895356), (62, 24092280), (72, 20746130), (80, 18671517), (90, 16596904), (93, 16061520), (120, 12447678), (124, 12046140), (144, 10373065), (155, 9636912), (180, 8298452), (186, 8030760), (240, 6223839), (248, 6023070), (279, 5353840), (310, 4818456), (360, 4149226), (372, 4015380), (465, 3212304), (496, 3011535), (558, 2676920), (620, 2409228), (720, 2074613), (744, 2007690), (930, 1606152), (1116, 1338460), (1240, 1204614), (1395, 1070768), (1488, 1003845), (1860, 803076), (2232, 669230), (2480, 602307), (2790, 535384), (3720, 401538), (4464, 334615), (5580, 267692), (7440, 200769), (11160, 133846), (22320, 66923)]