83186640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3727}}^1$

素因数の和:3777

約数の個数: 120

約数和(自身を含む): 288457728

約数和(自身を除く): 205271088

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, 3727, 4464, 5580, 7440, 7454, 11160, 11181, 14908, 18635, 22320, 22362, 29816, 33543, 37270, 44724, 55905, 59632, 67086, 74540, 89448, 111810, 115537, 134172, 149080, 167715, 178896, 223620, 231074, 268344, 298160, 335430, 346611, 447240, 462148, 536688, 577685, 670860, 693222, 894480, 924296, 1039833, 1155370, 1341720, 1386444, 1733055, 1848592, 2079666, 2310740, 2683440, 2772888, 3466110, 4159332, 4621480, 5199165, 5545776, 6932220, 8318664, 9242960, 10398330, 13864440, 16637328, 20796660, 27728880, 41593320, 83186640]

約数ペア:

[(1, 83186640), (2, 41593320), (3, 27728880), (4, 20796660), (5, 16637328), (6, 13864440), (8, 10398330), (9, 9242960), (10, 8318664), (12, 6932220), (15, 5545776), (16, 5199165), (18, 4621480), (20, 4159332), (24, 3466110), (30, 2772888), (31, 2683440), (36, 2310740), (40, 2079666), (45, 1848592), (48, 1733055), (60, 1386444), (62, 1341720), (72, 1155370), (80, 1039833), (90, 924296), (93, 894480), (120, 693222), (124, 670860), (144, 577685), (155, 536688), (180, 462148), (186, 447240), (240, 346611), (248, 335430), (279, 298160), (310, 268344), (360, 231074), (372, 223620), (465, 178896), (496, 167715), (558, 149080), (620, 134172), (720, 115537), (744, 111810), (930, 89448), (1116, 74540), (1240, 67086), (1395, 59632), (1488, 55905), (1860, 44724), (2232, 37270), (2480, 33543), (2790, 29816), (3720, 22362), (3727, 22320), (4464, 18635), (5580, 14908), (7440, 11181), (7454, 11160)]