521727480

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{283}}^1\times {\mathrm{569}}^1$

素因数の和:875

約数の個数: 160

約数和(自身を含む): 1762873200

約数和(自身を除く): 1241145720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 283, 324, 360, 405, 540, 566, 569, 648, 810, 849, 1080, 1132, 1138, 1415, 1620, 1698, 1707, 2264, 2276, 2547, 2830, 2845, 3240, 3396, 3414, 4245, 4552, 5094, 5121, 5660, 5690, 6792, 6828, 7641, 8490, 8535, 10188, 10242, 11320, 11380, 12735, 13656, 15282, 15363, 16980, 17070, 20376, 20484, 22760, 22923, 25470, 25605, 30564, 30726, 33960, 34140, 38205, 40968, 45846, 46089, 50940, 51210, 61128, 61452, 68280, 76410, 76815, 91692, 92178, 101880, 102420, 114615, 122904, 152820, 153630, 161027, 183384, 184356, 204840, 229230, 230445, 305640, 307260, 322054, 368712, 458460, 460890, 483081, 614520, 644108, 805135, 916920, 921780, 966162, 1288216, 1449243, 1610270, 1843560, 1932324, 2415405, 2898486, 3220540, 3864648, 4347729, 4830810, 5796972, 6441080, 7246215, 8695458, 9661620, 11593944, 13043187, 14492430, 17390916, 19323240, 21738645, 26086374, 28984860, 34781832, 43477290, 52172748, 57969720, 65215935, 86954580, 104345496, 130431870, 173909160, 260863740, 521727480]

約数ペア:

[(1, 521727480), (2, 260863740), (3, 173909160), (4, 130431870), (5, 104345496), (6, 86954580), (8, 65215935), (9, 57969720), (10, 52172748), (12, 43477290), (15, 34781832), (18, 28984860), (20, 26086374), (24, 21738645), (27, 19323240), (30, 17390916), (36, 14492430), (40, 13043187), (45, 11593944), (54, 9661620), (60, 8695458), (72, 7246215), (81, 6441080), (90, 5796972), (108, 4830810), (120, 4347729), (135, 3864648), (162, 3220540), (180, 2898486), (216, 2415405), (270, 1932324), (283, 1843560), (324, 1610270), (360, 1449243), (405, 1288216), (540, 966162), (566, 921780), (569, 916920), (648, 805135), (810, 644108), (849, 614520), (1080, 483081), (1132, 460890), (1138, 458460), (1415, 368712), (1620, 322054), (1698, 307260), (1707, 305640), (2264, 230445), (2276, 229230), (2547, 204840), (2830, 184356), (2845, 183384), (3240, 161027), (3396, 153630), (3414, 152820), (4245, 122904), (4552, 114615), (5094, 102420), (5121, 101880), (5660, 92178), (5690, 91692), (6792, 76815), (6828, 76410), (7641, 68280), (8490, 61452), (8535, 61128), (10188, 51210), (10242, 50940), (11320, 46089), (11380, 45846), (12735, 40968), (13656, 38205), (15282, 34140), (15363, 33960), (16980, 30726), (17070, 30564), (20376, 25605), (20484, 25470), (22760, 22923)]