323611080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{207443}}^1$

素因数の和:207470

約数の個数: 64

約数和(自身を含む): 1045517760

約数和(自身を除く): 721906680

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, 207443, 414886, 622329, 829772, 1037215, 1244658, 1659544, 2074430, 2489316, 2696759, 3111645, 4148860, 4978632, 5393518, 6223290, 8090277, 8297720, 10787036, 12446580, 13483795, 16180554, 21574072, 24893160, 26967590, 32361108, 40451385, 53935180, 64722216, 80902770, 107870360, 161805540, 323611080]

約数ペア:

[(1, 323611080), (2, 161805540), (3, 107870360), (4, 80902770), (5, 64722216), (6, 53935180), (8, 40451385), (10, 32361108), (12, 26967590), (13, 24893160), (15, 21574072), (20, 16180554), (24, 13483795), (26, 12446580), (30, 10787036), (39, 8297720), (40, 8090277), (52, 6223290), (60, 5393518), (65, 4978632), (78, 4148860), (104, 3111645), (120, 2696759), (130, 2489316), (156, 2074430), (195, 1659544), (260, 1244658), (312, 1037215), (390, 829772), (520, 622329), (780, 414886), (1560, 207443)]