61264560

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{36467}}^1$

素因数の和:36490

約数の個数: 80

約数和(自身を含む): 217057536

約数和(自身を除く): 155792976

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 36467, 72934, 109401, 145868, 182335, 218802, 255269, 291736, 364670, 437604, 510538, 547005, 583472, 729340, 765807, 875208, 1021076, 1094010, 1276345, 1458680, 1531614, 1750416, 2042152, 2188020, 2552690, 2917360, 3063228, 3829035, 4084304, 4376040, 5105380, 6126456, 7658070, 8752080, 10210760, 12252912, 15316140, 20421520, 30632280, 61264560]

約数ペア:

[(1, 61264560), (2, 30632280), (3, 20421520), (4, 15316140), (5, 12252912), (6, 10210760), (7, 8752080), (8, 7658070), (10, 6126456), (12, 5105380), (14, 4376040), (15, 4084304), (16, 3829035), (20, 3063228), (21, 2917360), (24, 2552690), (28, 2188020), (30, 2042152), (35, 1750416), (40, 1531614), (42, 1458680), (48, 1276345), (56, 1094010), (60, 1021076), (70, 875208), (80, 765807), (84, 729340), (105, 583472), (112, 547005), (120, 510538), (140, 437604), (168, 364670), (210, 291736), (240, 255269), (280, 218802), (336, 182335), (420, 145868), (560, 109401), (840, 72934), (1680, 36467)]