13365180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1811}}^1$

素因数の和:1867

約数の個数: 72

約数和(自身を含む): 41552784

約数和(自身を除く): 28187604

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 82, 90, 123, 164, 180, 205, 246, 369, 410, 492, 615, 738, 820, 1230, 1476, 1811, 1845, 2460, 3622, 3690, 5433, 7244, 7380, 9055, 10866, 16299, 18110, 21732, 27165, 32598, 36220, 54330, 65196, 74251, 81495, 108660, 148502, 162990, 222753, 297004, 325980, 371255, 445506, 668259, 742510, 891012, 1113765, 1336518, 1485020, 2227530, 2673036, 3341295, 4455060, 6682590, 13365180]

約数ペア:

[(1, 13365180), (2, 6682590), (3, 4455060), (4, 3341295), (5, 2673036), (6, 2227530), (9, 1485020), (10, 1336518), (12, 1113765), (15, 891012), (18, 742510), (20, 668259), (30, 445506), (36, 371255), (41, 325980), (45, 297004), (60, 222753), (82, 162990), (90, 148502), (123, 108660), (164, 81495), (180, 74251), (205, 65196), (246, 54330), (369, 36220), (410, 32598), (492, 27165), (615, 21732), (738, 18110), (820, 16299), (1230, 10866), (1476, 9055), (1811, 7380), (1845, 7244), (2460, 5433), (3622, 3690)]