915365520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41011}}^1$

素因数の和:41061

約数の個数: 120

約数和(自身を含む): 3173344512

約数和(自身を除く): 2257978992

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, 41011, 82022, 123033, 164044, 205055, 246066, 328088, 369099, 410110, 492132, 615165, 656176, 738198, 820220, 984264, 1230330, 1271341, 1476396, 1640440, 1845495, 1968528, 2460660, 2542682, 2952792, 3280880, 3690990, 3814023, 4921320, 5085364, 5905584, 6356705, 7381980, 7628046, 9842640, 10170728, 11442069, 12713410, 14763960, 15256092, 19070115, 20341456, 22884138, 25426820, 29527920, 30512184, 38140230, 45768276, 50853640, 57210345, 61024368, 76280460, 91536552, 101707280, 114420690, 152560920, 183073104, 228841380, 305121840, 457682760, 915365520]

約数ペア:

[(1, 915365520), (2, 457682760), (3, 305121840), (4, 228841380), (5, 183073104), (6, 152560920), (8, 114420690), (9, 101707280), (10, 91536552), (12, 76280460), (15, 61024368), (16, 57210345), (18, 50853640), (20, 45768276), (24, 38140230), (30, 30512184), (31, 29527920), (36, 25426820), (40, 22884138), (45, 20341456), (48, 19070115), (60, 15256092), (62, 14763960), (72, 12713410), (80, 11442069), (90, 10170728), (93, 9842640), (120, 7628046), (124, 7381980), (144, 6356705), (155, 5905584), (180, 5085364), (186, 4921320), (240, 3814023), (248, 3690990), (279, 3280880), (310, 2952792), (360, 2542682), (372, 2460660), (465, 1968528), (496, 1845495), (558, 1640440), (620, 1476396), (720, 1271341), (744, 1230330), (930, 984264), (1116, 820220), (1240, 738198), (1395, 656176), (1488, 615165), (1860, 492132), (2232, 410110), (2480, 369099), (2790, 328088), (3720, 246066), (4464, 205055), (5580, 164044), (7440, 123033), (11160, 82022), (22320, 41011)]