15661299240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{283}}^1\times {\mathrm{51241}}^1$

素因数の和:51544

約数の個数: 128

約数和(自身を含む): 52389820800

約数和(自身を除く): 36728521560

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, 90, 108, 120, 135, 180, 216, 270, 283, 360, 540, 566, 849, 1080, 1132, 1415, 1698, 2264, 2547, 2830, 3396, 4245, 5094, 5660, 6792, 7641, 8490, 10188, 11320, 12735, 15282, 16980, 20376, 25470, 30564, 33960, 38205, 50940, 51241, 61128, 76410, 101880, 102482, 152820, 153723, 204964, 256205, 305640, 307446, 409928, 461169, 512410, 614892, 768615, 922338, 1024820, 1229784, 1383507, 1537230, 1844676, 2049640, 2305845, 2767014, 3074460, 3689352, 4611690, 5534028, 6148920, 6917535, 9223380, 11068056, 13835070, 14501203, 18446760, 27670140, 29002406, 43503609, 55340280, 58004812, 72506015, 87007218, 116009624, 130510827, 145012030, 174014436, 217518045, 261021654, 290024060, 348028872, 391532481, 435036090, 522043308, 580048120, 652554135, 783064962, 870072180, 1044086616, 1305108270, 1566129924, 1740144360, 1957662405, 2610216540, 3132259848, 3915324810, 5220433080, 7830649620, 15661299240]

約数ペア:

[(1, 15661299240), (2, 7830649620), (3, 5220433080), (4, 3915324810), (5, 3132259848), (6, 2610216540), (8, 1957662405), (9, 1740144360), (10, 1566129924), (12, 1305108270), (15, 1044086616), (18, 870072180), (20, 783064962), (24, 652554135), (27, 580048120), (30, 522043308), (36, 435036090), (40, 391532481), (45, 348028872), (54, 290024060), (60, 261021654), (72, 217518045), (90, 174014436), (108, 145012030), (120, 130510827), (135, 116009624), (180, 87007218), (216, 72506015), (270, 58004812), (283, 55340280), (360, 43503609), (540, 29002406), (566, 27670140), (849, 18446760), (1080, 14501203), (1132, 13835070), (1415, 11068056), (1698, 9223380), (2264, 6917535), (2547, 6148920), (2830, 5534028), (3396, 4611690), (4245, 3689352), (5094, 3074460), (5660, 2767014), (6792, 2305845), (7641, 2049640), (8490, 1844676), (10188, 1537230), (11320, 1383507), (12735, 1229784), (15282, 1024820), (16980, 922338), (20376, 768615), (25470, 614892), (30564, 512410), (33960, 461169), (38205, 409928), (50940, 307446), (51241, 305640), (61128, 256205), (76410, 204964), (101880, 153723), (102482, 152820)]