90169440

素因数分解:

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

素因数の和:9924

約数の個数: 96

約数和(自身を含む): 299013120

約数和(自身を除く): 208843680

約数列:

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

約数ペア:

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