38042760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{45289}}^1$

素因数の和:45310

約数の個数: 64

約数和(自身を含む): 130435200

約数和(自身を除く): 92392440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 45289, 90578, 135867, 181156, 226445, 271734, 317023, 362312, 452890, 543468, 634046, 679335, 905780, 951069, 1086936, 1268092, 1358670, 1585115, 1811560, 1902138, 2536184, 2717340, 3170230, 3804276, 4755345, 5434680, 6340460, 7608552, 9510690, 12680920, 19021380, 38042760]

約数ペア:

[(1, 38042760), (2, 19021380), (3, 12680920), (4, 9510690), (5, 7608552), (6, 6340460), (7, 5434680), (8, 4755345), (10, 3804276), (12, 3170230), (14, 2717340), (15, 2536184), (20, 1902138), (21, 1811560), (24, 1585115), (28, 1358670), (30, 1268092), (35, 1086936), (40, 951069), (42, 905780), (56, 679335), (60, 634046), (70, 543468), (84, 452890), (105, 362312), (120, 317023), (140, 271734), (168, 226445), (210, 181156), (280, 135867), (420, 90578), (840, 45289)]