1025880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1$

素因数の和:200

約数の個数: 64

約数和(自身を含む): 3144960

約数和(自身を除く): 2119080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 83, 103, 120, 166, 206, 249, 309, 332, 412, 415, 498, 515, 618, 664, 824, 830, 996, 1030, 1236, 1245, 1545, 1660, 1992, 2060, 2472, 2490, 3090, 3320, 4120, 4980, 6180, 8549, 9960, 12360, 17098, 25647, 34196, 42745, 51294, 68392, 85490, 102588, 128235, 170980, 205176, 256470, 341960, 512940, 1025880]

約数ペア:

[(1, 1025880), (2, 512940), (3, 341960), (4, 256470), (5, 205176), (6, 170980), (8, 128235), (10, 102588), (12, 85490), (15, 68392), (20, 51294), (24, 42745), (30, 34196), (40, 25647), (60, 17098), (83, 12360), (103, 9960), (120, 8549), (166, 6180), (206, 4980), (249, 4120), (309, 3320), (332, 3090), (412, 2490), (415, 2472), (498, 2060), (515, 1992), (618, 1660), (664, 1545), (824, 1245), (830, 1236), (996, 1030)]