42002760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{571}}^1\times {\mathrm{613}}^1$

素因数の和:1198

約数の個数: 64

約数和(自身を含む): 126434880

約数和(自身を除く): 84432120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 571, 613, 1142, 1226, 1713, 1839, 2284, 2452, 2855, 3065, 3426, 3678, 4568, 4904, 5710, 6130, 6852, 7356, 8565, 9195, 11420, 12260, 13704, 14712, 17130, 18390, 22840, 24520, 34260, 36780, 68520, 73560, 350023, 700046, 1050069, 1400092, 1750115, 2100138, 2800184, 3500230, 4200276, 5250345, 7000460, 8400552, 10500690, 14000920, 21001380, 42002760]

約数ペア:

[(1, 42002760), (2, 21001380), (3, 14000920), (4, 10500690), (5, 8400552), (6, 7000460), (8, 5250345), (10, 4200276), (12, 3500230), (15, 2800184), (20, 2100138), (24, 1750115), (30, 1400092), (40, 1050069), (60, 700046), (120, 350023), (571, 73560), (613, 68520), (1142, 36780), (1226, 34260), (1713, 24520), (1839, 22840), (2284, 18390), (2452, 17130), (2855, 14712), (3065, 13704), (3426, 12260), (3678, 11420), (4568, 9195), (4904, 8565), (5710, 7356), (6130, 6852)]