120712140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{7211}}^1$

素因数の和:7260

約数の個数: 96

約数和(自身を含む): 387717120

約数和(自身を除く): 267004980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 90, 93, 108, 124, 135, 155, 180, 186, 270, 279, 310, 372, 465, 540, 558, 620, 837, 930, 1116, 1395, 1674, 1860, 2790, 3348, 4185, 5580, 7211, 8370, 14422, 16740, 21633, 28844, 36055, 43266, 64899, 72110, 86532, 108165, 129798, 144220, 194697, 216330, 223541, 259596, 324495, 389394, 432660, 447082, 648990, 670623, 778788, 894164, 973485, 1117705, 1297980, 1341246, 1946970, 2011869, 2235410, 2682492, 3353115, 3893940, 4023738, 4470820, 6035607, 6706230, 8047476, 10059345, 12071214, 13412460, 20118690, 24142428, 30178035, 40237380, 60356070, 120712140]

約数ペア:

[(1, 120712140), (2, 60356070), (3, 40237380), (4, 30178035), (5, 24142428), (6, 20118690), (9, 13412460), (10, 12071214), (12, 10059345), (15, 8047476), (18, 6706230), (20, 6035607), (27, 4470820), (30, 4023738), (31, 3893940), (36, 3353115), (45, 2682492), (54, 2235410), (60, 2011869), (62, 1946970), (90, 1341246), (93, 1297980), (108, 1117705), (124, 973485), (135, 894164), (155, 778788), (180, 670623), (186, 648990), (270, 447082), (279, 432660), (310, 389394), (372, 324495), (465, 259596), (540, 223541), (558, 216330), (620, 194697), (837, 144220), (930, 129798), (1116, 108165), (1395, 86532), (1674, 72110), (1860, 64899), (2790, 43266), (3348, 36055), (4185, 28844), (5580, 21633), (7211, 16740), (8370, 14422)]