180338880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{9887}}^1$

素因数の和:9926

約数の個数: 112

約数和(自身を含む): 602772480

約数和(自身を除く): 422433600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 152, 160, 190, 192, 228, 240, 285, 304, 320, 380, 456, 480, 570, 608, 760, 912, 960, 1140, 1216, 1520, 1824, 2280, 3040, 3648, 4560, 6080, 9120, 9887, 18240, 19774, 29661, 39548, 49435, 59322, 79096, 98870, 118644, 148305, 158192, 187853, 197740, 237288, 296610, 316384, 375706, 395480, 474576, 563559, 593220, 632768, 751412, 790960, 939265, 949152, 1127118, 1186440, 1502824, 1581920, 1878530, 1898304, 2254236, 2372880, 2817795, 3005648, 3163840, 3757060, 4508472, 4745760, 5635590, 6011296, 7514120, 9016944, 9491520, 11271180, 12022592, 15028240, 18033888, 22542360, 30056480, 36067776, 45084720, 60112960, 90169440, 180338880]

約数ペア:

[(1, 180338880), (2, 90169440), (3, 60112960), (4, 45084720), (5, 36067776), (6, 30056480), (8, 22542360), (10, 18033888), (12, 15028240), (15, 12022592), (16, 11271180), (19, 9491520), (20, 9016944), (24, 7514120), (30, 6011296), (32, 5635590), (38, 4745760), (40, 4508472), (48, 3757060), (57, 3163840), (60, 3005648), (64, 2817795), (76, 2372880), (80, 2254236), (95, 1898304), (96, 1878530), (114, 1581920), (120, 1502824), (152, 1186440), (160, 1127118), (190, 949152), (192, 939265), (228, 790960), (240, 751412), (285, 632768), (304, 593220), (320, 563559), (380, 474576), (456, 395480), (480, 375706), (570, 316384), (608, 296610), (760, 237288), (912, 197740), (960, 187853), (1140, 158192), (1216, 148305), (1520, 118644), (1824, 98870), (2280, 79096), (3040, 59322), (3648, 49435), (4560, 39548), (6080, 29661), (9120, 19774), (9887, 18240)]