781652640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{14411}}^1$

素因数の和:14542

約数の個数: 96

約数和(自身を含む): 2484167616

約数和(自身を除く): 1702514976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 113, 120, 160, 226, 240, 339, 452, 480, 565, 678, 904, 1130, 1356, 1695, 1808, 2260, 2712, 3390, 3616, 4520, 5424, 6780, 9040, 10848, 13560, 14411, 18080, 27120, 28822, 43233, 54240, 57644, 72055, 86466, 115288, 144110, 172932, 216165, 230576, 288220, 345864, 432330, 461152, 576440, 691728, 864660, 1152880, 1383456, 1628443, 1729320, 2305760, 3256886, 3458640, 4885329, 6513772, 6917280, 8142215, 9770658, 13027544, 16284430, 19541316, 24426645, 26055088, 32568860, 39082632, 48853290, 52110176, 65137720, 78165264, 97706580, 130275440, 156330528, 195413160, 260550880, 390826320, 781652640]

約数ペア:

[(1, 781652640), (2, 390826320), (3, 260550880), (4, 195413160), (5, 156330528), (6, 130275440), (8, 97706580), (10, 78165264), (12, 65137720), (15, 52110176), (16, 48853290), (20, 39082632), (24, 32568860), (30, 26055088), (32, 24426645), (40, 19541316), (48, 16284430), (60, 13027544), (80, 9770658), (96, 8142215), (113, 6917280), (120, 6513772), (160, 4885329), (226, 3458640), (240, 3256886), (339, 2305760), (452, 1729320), (480, 1628443), (565, 1383456), (678, 1152880), (904, 864660), (1130, 691728), (1356, 576440), (1695, 461152), (1808, 432330), (2260, 345864), (2712, 288220), (3390, 230576), (3616, 216165), (4520, 172932), (5424, 144110), (6780, 115288), (9040, 86466), (10848, 72055), (13560, 57644), (14411, 54240), (18080, 43233), (27120, 28822)]