480582720

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{18541}}^1$

素因数の和:18570

約数の個数: 140

約数和(自身を含む): 1709609484

約数和(自身を除く): 1229026764

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1620, 1728, 2160, 2592, 2880, 3240, 4320, 5184, 6480, 8640, 12960, 18541, 25920, 37082, 55623, 74164, 92705, 111246, 148328, 166869, 185410, 222492, 278115, 296656, 333738, 370820, 444984, 500607, 556230, 593312, 667476, 741640, 834345, 889968, 1001214, 1112460, 1186624, 1334952, 1483280, 1501821, 1668690, 1779936, 2002428, 2224920, 2503035, 2669904, 2966560, 3003642, 3337380, 3559872, 4004856, 4449840, 5006070, 5339808, 5933120, 6007284, 6674760, 7509105, 8009712, 8899680, 10012140, 10679616, 12014568, 13349520, 15018210, 16019424, 17799360, 20024280, 24029136, 26699040, 30036420, 32038848, 40048560, 48058272, 53398080, 60072840, 80097120, 96116544, 120145680, 160194240, 240291360, 480582720]

約数ペア:

[(1, 480582720), (2, 240291360), (3, 160194240), (4, 120145680), (5, 96116544), (6, 80097120), (8, 60072840), (9, 53398080), (10, 48058272), (12, 40048560), (15, 32038848), (16, 30036420), (18, 26699040), (20, 24029136), (24, 20024280), (27, 17799360), (30, 16019424), (32, 15018210), (36, 13349520), (40, 12014568), (45, 10679616), (48, 10012140), (54, 8899680), (60, 8009712), (64, 7509105), (72, 6674760), (80, 6007284), (81, 5933120), (90, 5339808), (96, 5006070), (108, 4449840), (120, 4004856), (135, 3559872), (144, 3337380), (160, 3003642), (162, 2966560), (180, 2669904), (192, 2503035), (216, 2224920), (240, 2002428), (270, 1779936), (288, 1668690), (320, 1501821), (324, 1483280), (360, 1334952), (405, 1186624), (432, 1112460), (480, 1001214), (540, 889968), (576, 834345), (648, 741640), (720, 667476), (810, 593312), (864, 556230), (960, 500607), (1080, 444984), (1296, 370820), (1440, 333738), (1620, 296656), (1728, 278115), (2160, 222492), (2592, 185410), (2880, 166869), (3240, 148328), (4320, 111246), (5184, 92705), (6480, 74164), (8640, 55623), (12960, 37082), (18541, 25920)]