89545920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2521}}^1$

素因数の和:2578

約数の個数: 112

約数和(自身を含む): 292108128

約数和(自身を除く): 202562208

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 64, 74, 80, 96, 111, 120, 148, 160, 185, 192, 222, 240, 296, 320, 370, 444, 480, 555, 592, 740, 888, 960, 1110, 1184, 1480, 1776, 2220, 2368, 2521, 2960, 3552, 4440, 5042, 5920, 7104, 7563, 8880, 10084, 11840, 12605, 15126, 17760, 20168, 25210, 30252, 35520, 37815, 40336, 50420, 60504, 75630, 80672, 93277, 100840, 121008, 151260, 161344, 186554, 201680, 242016, 279831, 302520, 373108, 403360, 466385, 484032, 559662, 605040, 746216, 806720, 932770, 1119324, 1210080, 1399155, 1492432, 1865540, 2238648, 2420160, 2798310, 2984864, 3731080, 4477296, 5596620, 5969728, 7462160, 8954592, 11193240, 14924320, 17909184, 22386480, 29848640, 44772960, 89545920]

約数ペア:

[(1, 89545920), (2, 44772960), (3, 29848640), (4, 22386480), (5, 17909184), (6, 14924320), (8, 11193240), (10, 8954592), (12, 7462160), (15, 5969728), (16, 5596620), (20, 4477296), (24, 3731080), (30, 2984864), (32, 2798310), (37, 2420160), (40, 2238648), (48, 1865540), (60, 1492432), (64, 1399155), (74, 1210080), (80, 1119324), (96, 932770), (111, 806720), (120, 746216), (148, 605040), (160, 559662), (185, 484032), (192, 466385), (222, 403360), (240, 373108), (296, 302520), (320, 279831), (370, 242016), (444, 201680), (480, 186554), (555, 161344), (592, 151260), (740, 121008), (888, 100840), (960, 93277), (1110, 80672), (1184, 75630), (1480, 60504), (1776, 50420), (2220, 40336), (2368, 37815), (2521, 35520), (2960, 30252), (3552, 25210), (4440, 20168), (5042, 17760), (5920, 15126), (7104, 12605), (7563, 11840), (8880, 10084)]