16009740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{3067}}^1$

素因数の和:3111

約数の個数: 72

約数和(自身を含む): 50253840

約数和(自身を除く): 34244100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 1044, 1305, 1740, 2610, 3067, 5220, 6134, 9201, 12268, 15335, 18402, 27603, 30670, 36804, 46005, 55206, 61340, 88943, 92010, 110412, 138015, 177886, 184020, 266829, 276030, 355772, 444715, 533658, 552060, 800487, 889430, 1067316, 1334145, 1600974, 1778860, 2668290, 3201948, 4002435, 5336580, 8004870, 16009740]

約数ペア:

[(1, 16009740), (2, 8004870), (3, 5336580), (4, 4002435), (5, 3201948), (6, 2668290), (9, 1778860), (10, 1600974), (12, 1334145), (15, 1067316), (18, 889430), (20, 800487), (29, 552060), (30, 533658), (36, 444715), (45, 355772), (58, 276030), (60, 266829), (87, 184020), (90, 177886), (116, 138015), (145, 110412), (174, 92010), (180, 88943), (261, 61340), (290, 55206), (348, 46005), (435, 36804), (522, 30670), (580, 27603), (870, 18402), (1044, 15335), (1305, 12268), (1740, 9201), (2610, 6134), (3067, 5220)]