160949520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{7211}}^1$

素因数の和:7261

約数の個数: 120

約数和(自身を含む): 558035712

約数和(自身を除く): 397086192

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 465, 496, 558, 620, 720, 744, 930, 1116, 1240, 1395, 1488, 1860, 2232, 2480, 2790, 3720, 4464, 5580, 7211, 7440, 11160, 14422, 21633, 22320, 28844, 36055, 43266, 57688, 64899, 72110, 86532, 108165, 115376, 129798, 144220, 173064, 216330, 223541, 259596, 288440, 324495, 346128, 432660, 447082, 519192, 576880, 648990, 670623, 865320, 894164, 1038384, 1117705, 1297980, 1341246, 1730640, 1788328, 2011869, 2235410, 2595960, 2682492, 3353115, 3576656, 4023738, 4470820, 5191920, 5364984, 6706230, 8047476, 8941640, 10059345, 10729968, 13412460, 16094952, 17883280, 20118690, 26824920, 32189904, 40237380, 53649840, 80474760, 160949520]

約数ペア:

[(1, 160949520), (2, 80474760), (3, 53649840), (4, 40237380), (5, 32189904), (6, 26824920), (8, 20118690), (9, 17883280), (10, 16094952), (12, 13412460), (15, 10729968), (16, 10059345), (18, 8941640), (20, 8047476), (24, 6706230), (30, 5364984), (31, 5191920), (36, 4470820), (40, 4023738), (45, 3576656), (48, 3353115), (60, 2682492), (62, 2595960), (72, 2235410), (80, 2011869), (90, 1788328), (93, 1730640), (120, 1341246), (124, 1297980), (144, 1117705), (155, 1038384), (180, 894164), (186, 865320), (240, 670623), (248, 648990), (279, 576880), (310, 519192), (360, 447082), (372, 432660), (465, 346128), (496, 324495), (558, 288440), (620, 259596), (720, 223541), (744, 216330), (930, 173064), (1116, 144220), (1240, 129798), (1395, 115376), (1488, 108165), (1860, 86532), (2232, 72110), (2480, 64899), (2790, 57688), (3720, 43266), (4464, 36055), (5580, 28844), (7211, 22320), (7440, 21633), (11160, 14422)]