120145680

素因数分解:

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

素因数の和:18566

約数の個数: 100

約数和(自身を含む): 417306252

約数和(自身を除く): 297160572

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 18541, 37082, 55623, 74164, 92705, 111246, 148328, 166869, 185410, 222492, 278115, 296656, 333738, 370820, 444984, 500607, 556230, 667476, 741640, 834345, 889968, 1001214, 1112460, 1334952, 1483280, 1501821, 1668690, 2002428, 2224920, 2503035, 2669904, 3003642, 3337380, 4004856, 4449840, 5006070, 6007284, 6674760, 7509105, 8009712, 10012140, 12014568, 13349520, 15018210, 20024280, 24029136, 30036420, 40048560, 60072840, 120145680]

約数ペア:

[(1, 120145680), (2, 60072840), (3, 40048560), (4, 30036420), (5, 24029136), (6, 20024280), (8, 15018210), (9, 13349520), (10, 12014568), (12, 10012140), (15, 8009712), (16, 7509105), (18, 6674760), (20, 6007284), (24, 5006070), (27, 4449840), (30, 4004856), (36, 3337380), (40, 3003642), (45, 2669904), (48, 2503035), (54, 2224920), (60, 2002428), (72, 1668690), (80, 1501821), (81, 1483280), (90, 1334952), (108, 1112460), (120, 1001214), (135, 889968), (144, 834345), (162, 741640), (180, 667476), (216, 556230), (240, 500607), (270, 444984), (324, 370820), (360, 333738), (405, 296656), (432, 278115), (540, 222492), (648, 185410), (720, 166869), (810, 148328), (1080, 111246), (1296, 92705), (1620, 74164), (2160, 55623), (3240, 37082), (6480, 18541)]