76706760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{49171}}^1$

素因数の和:49198

約数の個数: 64

約数和(自身を含む): 247826880

約数和(自身を除く): 171120120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 49171, 98342, 147513, 196684, 245855, 295026, 393368, 491710, 590052, 639223, 737565, 983420, 1180104, 1278446, 1475130, 1917669, 1966840, 2556892, 2950260, 3196115, 3835338, 5113784, 5900520, 6392230, 7670676, 9588345, 12784460, 15341352, 19176690, 25568920, 38353380, 76706760]

約数ペア:

[(1, 76706760), (2, 38353380), (3, 25568920), (4, 19176690), (5, 15341352), (6, 12784460), (8, 9588345), (10, 7670676), (12, 6392230), (13, 5900520), (15, 5113784), (20, 3835338), (24, 3196115), (26, 2950260), (30, 2556892), (39, 1966840), (40, 1917669), (52, 1475130), (60, 1278446), (65, 1180104), (78, 983420), (104, 737565), (120, 639223), (130, 590052), (156, 491710), (195, 393368), (260, 295026), (312, 245855), (390, 196684), (520, 147513), (780, 98342), (1560, 49171)]