12421282680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1815977}}^1$

素因数の和:1816013

約数の個数: 96

約数和(自身を含む): 42493885200

約数和(自身を除く): 30072602520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 1815977, 3631954, 5447931, 7263908, 9079885, 10895862, 14527816, 16343793, 18159770, 21791724, 27239655, 32687586, 34503563, 36319540, 43583448, 54479310, 65375172, 69007126, 72639080, 81718965, 103510689, 108958620, 130750344, 138014252, 163437930, 172517815, 207021378, 217917240, 276028504, 310532067, 326875860, 345035630, 414042756, 517553445, 621064134, 653751720, 690071260, 828085512, 1035106890, 1242128268, 1380142520, 1552660335, 2070213780, 2484256536, 3105320670, 4140427560, 6210641340, 12421282680]

約数ペア:

[(1, 12421282680), (2, 6210641340), (3, 4140427560), (4, 3105320670), (5, 2484256536), (6, 2070213780), (8, 1552660335), (9, 1380142520), (10, 1242128268), (12, 1035106890), (15, 828085512), (18, 690071260), (19, 653751720), (20, 621064134), (24, 517553445), (30, 414042756), (36, 345035630), (38, 326875860), (40, 310532067), (45, 276028504), (57, 217917240), (60, 207021378), (72, 172517815), (76, 163437930), (90, 138014252), (95, 130750344), (114, 108958620), (120, 103510689), (152, 81718965), (171, 72639080), (180, 69007126), (190, 65375172), (228, 54479310), (285, 43583448), (342, 36319540), (360, 34503563), (380, 32687586), (456, 27239655), (570, 21791724), (684, 18159770), (760, 16343793), (855, 14527816), (1140, 10895862), (1368, 9079885), (1710, 7263908), (2280, 5447931), (3420, 3631954), (6840, 1815977)]