679904160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{108959}}^1$

素因数の和:108990

約数の個数: 96

約数和(自身を含む): 2306465280

約数和(自身を除く): 1626561120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 3120, 6240, 108959, 217918, 326877, 435836, 544795, 653754, 871672, 1089590, 1307508, 1416467, 1634385, 1743344, 2179180, 2615016, 2832934, 3268770, 3486688, 4249401, 4358360, 5230032, 5665868, 6537540, 7082335, 8498802, 8716720, 10460064, 11331736, 13075080, 14164670, 16997604, 17433440, 21247005, 22663472, 26150160, 28329340, 33995208, 42494010, 45326944, 52300320, 56658680, 67990416, 84988020, 113317360, 135980832, 169976040, 226634720, 339952080, 679904160]

約数ペア:

[(1, 679904160), (2, 339952080), (3, 226634720), (4, 169976040), (5, 135980832), (6, 113317360), (8, 84988020), (10, 67990416), (12, 56658680), (13, 52300320), (15, 45326944), (16, 42494010), (20, 33995208), (24, 28329340), (26, 26150160), (30, 22663472), (32, 21247005), (39, 17433440), (40, 16997604), (48, 14164670), (52, 13075080), (60, 11331736), (65, 10460064), (78, 8716720), (80, 8498802), (96, 7082335), (104, 6537540), (120, 5665868), (130, 5230032), (156, 4358360), (160, 4249401), (195, 3486688), (208, 3268770), (240, 2832934), (260, 2615016), (312, 2179180), (390, 1743344), (416, 1634385), (480, 1416467), (520, 1307508), (624, 1089590), (780, 871672), (1040, 653754), (1248, 544795), (1560, 435836), (2080, 326877), (3120, 217918), (6240, 108959)]