12391080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^3\times {\mathrm{47}}^1$

素因数の和:100

約数の個数: 128

約数和(自身を含む): 41126400

約数和(自身を除く): 28735320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 47, 52, 60, 65, 78, 94, 104, 120, 130, 141, 156, 169, 188, 195, 235, 260, 282, 312, 338, 376, 390, 470, 507, 520, 564, 611, 676, 705, 780, 845, 940, 1014, 1128, 1222, 1352, 1410, 1560, 1690, 1833, 1880, 2028, 2197, 2444, 2535, 2820, 3055, 3380, 3666, 4056, 4394, 4888, 5070, 5640, 6110, 6591, 6760, 7332, 7943, 8788, 9165, 10140, 10985, 12220, 13182, 14664, 15886, 17576, 18330, 20280, 21970, 23829, 24440, 26364, 31772, 32955, 36660, 39715, 43940, 47658, 52728, 63544, 65910, 73320, 79430, 87880, 95316, 103259, 119145, 131820, 158860, 190632, 206518, 238290, 263640, 309777, 317720, 413036, 476580, 516295, 619554, 826072, 953160, 1032590, 1239108, 1548885, 2065180, 2478216, 3097770, 4130360, 6195540, 12391080]

約数ペア:

[(1, 12391080), (2, 6195540), (3, 4130360), (4, 3097770), (5, 2478216), (6, 2065180), (8, 1548885), (10, 1239108), (12, 1032590), (13, 953160), (15, 826072), (20, 619554), (24, 516295), (26, 476580), (30, 413036), (39, 317720), (40, 309777), (47, 263640), (52, 238290), (60, 206518), (65, 190632), (78, 158860), (94, 131820), (104, 119145), (120, 103259), (130, 95316), (141, 87880), (156, 79430), (169, 73320), (188, 65910), (195, 63544), (235, 52728), (260, 47658), (282, 43940), (312, 39715), (338, 36660), (376, 32955), (390, 31772), (470, 26364), (507, 24440), (520, 23829), (564, 21970), (611, 20280), (676, 18330), (705, 17576), (780, 15886), (845, 14664), (940, 13182), (1014, 12220), (1128, 10985), (1222, 10140), (1352, 9165), (1410, 8788), (1560, 7943), (1690, 7332), (1833, 6760), (1880, 6591), (2028, 6110), (2197, 5640), (2444, 5070), (2535, 4888), (2820, 4394), (3055, 4056), (3380, 3666)]