7742760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{571}}^1$

素因数の和:698

約数の個数: 64

約数和(自身を含む): 23474880

約数和(自身を除く): 15732120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 113, 120, 226, 339, 452, 565, 571, 678, 904, 1130, 1142, 1356, 1695, 1713, 2260, 2284, 2712, 2855, 3390, 3426, 4520, 4568, 5710, 6780, 6852, 8565, 11420, 13560, 13704, 17130, 22840, 34260, 64523, 68520, 129046, 193569, 258092, 322615, 387138, 516184, 645230, 774276, 967845, 1290460, 1548552, 1935690, 2580920, 3871380, 7742760]

約数ペア:

[(1, 7742760), (2, 3871380), (3, 2580920), (4, 1935690), (5, 1548552), (6, 1290460), (8, 967845), (10, 774276), (12, 645230), (15, 516184), (20, 387138), (24, 322615), (30, 258092), (40, 193569), (60, 129046), (113, 68520), (120, 64523), (226, 34260), (339, 22840), (452, 17130), (565, 13704), (571, 13560), (678, 11420), (904, 8565), (1130, 6852), (1142, 6780), (1356, 5710), (1695, 4568), (1713, 4520), (2260, 3426), (2284, 3390), (2712, 2855)]