15887312640

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{1379107}}^1$

素因数の和:1379134

約数の個数: 108

約数和(自身を含む): 54968486664

約数和(自身を除く): 39081174024

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 11520, 1379107, 2758214, 4137321, 5516428, 6895535, 8274642, 11032856, 12411963, 13791070, 16549284, 20686605, 22065712, 24823926, 27582140, 33098568, 41373210, 44131424, 49647852, 55164280, 62059815, 66197136, 82746420, 88262848, 99295704, 110328560, 124119630, 132394272, 165492840, 176525696, 198591408, 220657120, 248239260, 264788544, 330985680, 353051392, 397182816, 441314240, 496478520, 529577088, 661971360, 794365632, 882628480, 992957040, 1059154176, 1323942720, 1588731264, 1765256960, 1985914080, 2647885440, 3177462528, 3971828160, 5295770880, 7943656320, 15887312640]

約数ペア:

[(1, 15887312640), (2, 7943656320), (3, 5295770880), (4, 3971828160), (5, 3177462528), (6, 2647885440), (8, 1985914080), (9, 1765256960), (10, 1588731264), (12, 1323942720), (15, 1059154176), (16, 992957040), (18, 882628480), (20, 794365632), (24, 661971360), (30, 529577088), (32, 496478520), (36, 441314240), (40, 397182816), (45, 353051392), (48, 330985680), (60, 264788544), (64, 248239260), (72, 220657120), (80, 198591408), (90, 176525696), (96, 165492840), (120, 132394272), (128, 124119630), (144, 110328560), (160, 99295704), (180, 88262848), (192, 82746420), (240, 66197136), (256, 62059815), (288, 55164280), (320, 49647852), (360, 44131424), (384, 41373210), (480, 33098568), (576, 27582140), (640, 24823926), (720, 22065712), (768, 20686605), (960, 16549284), (1152, 13791070), (1280, 12411963), (1440, 11032856), (1920, 8274642), (2304, 6895535), (2880, 5516428), (3840, 4137321), (5760, 2758214), (11520, 1379107)]