4361880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{223}}^1$

素因数の和:400

約数の個数: 64

約数和(自身を含む): 13224960

約数和(自身を除く): 8863080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 163, 223, 326, 446, 489, 652, 669, 815, 892, 978, 1115, 1304, 1338, 1630, 1784, 1956, 2230, 2445, 2676, 3260, 3345, 3912, 4460, 4890, 5352, 6520, 6690, 8920, 9780, 13380, 19560, 26760, 36349, 72698, 109047, 145396, 181745, 218094, 290792, 363490, 436188, 545235, 726980, 872376, 1090470, 1453960, 2180940, 4361880]

約数ペア:

[(1, 4361880), (2, 2180940), (3, 1453960), (4, 1090470), (5, 872376), (6, 726980), (8, 545235), (10, 436188), (12, 363490), (15, 290792), (20, 218094), (24, 181745), (30, 145396), (40, 109047), (60, 72698), (120, 36349), (163, 26760), (223, 19560), (326, 13380), (446, 9780), (489, 8920), (652, 6690), (669, 6520), (815, 5352), (892, 4890), (978, 4460), (1115, 3912), (1304, 3345), (1338, 3260), (1630, 2676), (1784, 2445), (1956, 2230)]