158372640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1009}}^1$

素因数の和:1139

約数の個数: 144

約数和(自身を含む): 545945400

約数和(自身を除く): 387572760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 109, 120, 144, 160, 180, 218, 240, 288, 327, 360, 436, 480, 545, 654, 720, 872, 981, 1009, 1090, 1308, 1440, 1635, 1744, 1962, 2018, 2180, 2616, 3027, 3270, 3488, 3924, 4036, 4360, 4905, 5045, 5232, 6054, 6540, 7848, 8072, 8720, 9081, 9810, 10090, 10464, 12108, 13080, 15135, 15696, 16144, 17440, 18162, 19620, 20180, 24216, 26160, 30270, 31392, 32288, 36324, 39240, 40360, 45405, 48432, 52320, 60540, 72648, 78480, 80720, 90810, 96864, 109981, 121080, 145296, 156960, 161440, 181620, 219962, 242160, 290592, 329943, 363240, 439924, 484320, 549905, 659886, 726480, 879848, 989829, 1099810, 1319772, 1452960, 1649715, 1759696, 1979658, 2199620, 2639544, 3299430, 3519392, 3959316, 4399240, 4949145, 5279088, 6598860, 7918632, 8798480, 9898290, 10558176, 13197720, 15837264, 17596960, 19796580, 26395440, 31674528, 39593160, 52790880, 79186320, 158372640]

約数ペア:

[(1, 158372640), (2, 79186320), (3, 52790880), (4, 39593160), (5, 31674528), (6, 26395440), (8, 19796580), (9, 17596960), (10, 15837264), (12, 13197720), (15, 10558176), (16, 9898290), (18, 8798480), (20, 7918632), (24, 6598860), (30, 5279088), (32, 4949145), (36, 4399240), (40, 3959316), (45, 3519392), (48, 3299430), (60, 2639544), (72, 2199620), (80, 1979658), (90, 1759696), (96, 1649715), (109, 1452960), (120, 1319772), (144, 1099810), (160, 989829), (180, 879848), (218, 726480), (240, 659886), (288, 549905), (327, 484320), (360, 439924), (436, 363240), (480, 329943), (545, 290592), (654, 242160), (720, 219962), (872, 181620), (981, 161440), (1009, 156960), (1090, 145296), (1308, 121080), (1440, 109981), (1635, 96864), (1744, 90810), (1962, 80720), (2018, 78480), (2180, 72648), (2616, 60540), (3027, 52320), (3270, 48432), (3488, 45405), (3924, 40360), (4036, 39240), (4360, 36324), (4905, 32288), (5045, 31392), (5232, 30270), (6054, 26160), (6540, 24216), (7848, 20180), (8072, 19620), (8720, 18162), (9081, 17440), (9810, 16144), (10090, 15696), (10464, 15135), (12108, 13080)]