147658440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{7549}}^1$

素因数の和:7726

約数の個数: 64

約数和(自身を含む): 445752000

約数和(自身を除く): 298093560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 163, 326, 489, 652, 815, 978, 1304, 1630, 1956, 2445, 3260, 3912, 4890, 6520, 7549, 9780, 15098, 19560, 22647, 30196, 37745, 45294, 60392, 75490, 90588, 113235, 150980, 181176, 226470, 301960, 452940, 905880, 1230487, 2460974, 3691461, 4921948, 6152435, 7382922, 9843896, 12304870, 14765844, 18457305, 24609740, 29531688, 36914610, 49219480, 73829220, 147658440]

約数ペア:

[(1, 147658440), (2, 73829220), (3, 49219480), (4, 36914610), (5, 29531688), (6, 24609740), (8, 18457305), (10, 14765844), (12, 12304870), (15, 9843896), (20, 7382922), (24, 6152435), (30, 4921948), (40, 3691461), (60, 2460974), (120, 1230487), (163, 905880), (326, 452940), (489, 301960), (652, 226470), (815, 181176), (978, 150980), (1304, 113235), (1630, 90588), (1956, 75490), (2445, 60392), (3260, 45294), (3912, 37745), (4890, 30196), (6520, 22647), (7549, 19560), (9780, 15098)]