32620140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{25889}}^1$

素因数の和:25911

約数の個数: 72

約数和(自身を含む): 113087520

約数和(自身を除く): 80467380

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 25889, 51778, 77667, 103556, 129445, 155334, 181223, 233001, 258890, 310668, 362446, 388335, 466002, 517780, 543669, 724892, 776670, 906115, 932004, 1087338, 1165005, 1553340, 1631007, 1812230, 2174676, 2330010, 2718345, 3262014, 3624460, 4660020, 5436690, 6524028, 8155035, 10873380, 16310070, 32620140]

約数ペア:

[(1, 32620140), (2, 16310070), (3, 10873380), (4, 8155035), (5, 6524028), (6, 5436690), (7, 4660020), (9, 3624460), (10, 3262014), (12, 2718345), (14, 2330010), (15, 2174676), (18, 1812230), (20, 1631007), (21, 1553340), (28, 1165005), (30, 1087338), (35, 932004), (36, 906115), (42, 776670), (45, 724892), (60, 543669), (63, 517780), (70, 466002), (84, 388335), (90, 362446), (105, 310668), (126, 258890), (140, 233001), (180, 181223), (210, 155334), (252, 129445), (315, 103556), (420, 77667), (630, 51778), (1260, 25889)]