88855920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1327}}^1$

素因数の和:1380

約数の個数: 160

約数和(自身を含む): 316170240

約数和(自身を除く): 227314320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 36, 40, 45, 48, 54, 60, 62, 72, 80, 90, 93, 108, 120, 124, 135, 144, 155, 180, 186, 216, 240, 248, 270, 279, 310, 360, 372, 432, 465, 496, 540, 558, 620, 720, 744, 837, 930, 1080, 1116, 1240, 1327, 1395, 1488, 1674, 1860, 2160, 2232, 2480, 2654, 2790, 3348, 3720, 3981, 4185, 4464, 5308, 5580, 6635, 6696, 7440, 7962, 8370, 10616, 11160, 11943, 13270, 13392, 15924, 16740, 19905, 21232, 22320, 23886, 26540, 31848, 33480, 35829, 39810, 41137, 47772, 53080, 59715, 63696, 66960, 71658, 79620, 82274, 95544, 106160, 119430, 123411, 143316, 159240, 164548, 179145, 191088, 205685, 238860, 246822, 286632, 318480, 329096, 358290, 370233, 411370, 477720, 493644, 573264, 617055, 658192, 716580, 740466, 822740, 955440, 987288, 1110699, 1234110, 1433160, 1480932, 1645480, 1851165, 1974576, 2221398, 2468220, 2866320, 2961864, 3290960, 3702330, 4442796, 4936440, 5553495, 5923728, 7404660, 8885592, 9872880, 11106990, 14809320, 17771184, 22213980, 29618640, 44427960, 88855920]

約数ペア:

[(1, 88855920), (2, 44427960), (3, 29618640), (4, 22213980), (5, 17771184), (6, 14809320), (8, 11106990), (9, 9872880), (10, 8885592), (12, 7404660), (15, 5923728), (16, 5553495), (18, 4936440), (20, 4442796), (24, 3702330), (27, 3290960), (30, 2961864), (31, 2866320), (36, 2468220), (40, 2221398), (45, 1974576), (48, 1851165), (54, 1645480), (60, 1480932), (62, 1433160), (72, 1234110), (80, 1110699), (90, 987288), (93, 955440), (108, 822740), (120, 740466), (124, 716580), (135, 658192), (144, 617055), (155, 573264), (180, 493644), (186, 477720), (216, 411370), (240, 370233), (248, 358290), (270, 329096), (279, 318480), (310, 286632), (360, 246822), (372, 238860), (432, 205685), (465, 191088), (496, 179145), (540, 164548), (558, 159240), (620, 143316), (720, 123411), (744, 119430), (837, 106160), (930, 95544), (1080, 82274), (1116, 79620), (1240, 71658), (1327, 66960), (1395, 63696), (1488, 59715), (1674, 53080), (1860, 47772), (2160, 41137), (2232, 39810), (2480, 35829), (2654, 33480), (2790, 31848), (3348, 26540), (3720, 23886), (3981, 22320), (4185, 21232), (4464, 19905), (5308, 16740), (5580, 15924), (6635, 13392), (6696, 13270), (7440, 11943), (7962, 11160), (8370, 10616)]