1801320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{883}}^1$

素因数の和:914

約数の個数: 64

約数和(自身を含む): 5728320

約数和(自身を除く): 3927000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 883, 1020, 1766, 2040, 2649, 3532, 4415, 5298, 7064, 8830, 10596, 13245, 15011, 17660, 21192, 26490, 30022, 35320, 45033, 52980, 60044, 75055, 90066, 105960, 120088, 150110, 180132, 225165, 300220, 360264, 450330, 600440, 900660, 1801320]

約数ペア:

[(1, 1801320), (2, 900660), (3, 600440), (4, 450330), (5, 360264), (6, 300220), (8, 225165), (10, 180132), (12, 150110), (15, 120088), (17, 105960), (20, 90066), (24, 75055), (30, 60044), (34, 52980), (40, 45033), (51, 35320), (60, 30022), (68, 26490), (85, 21192), (102, 17660), (120, 15011), (136, 13245), (170, 10596), (204, 8830), (255, 7064), (340, 5298), (408, 4415), (510, 3532), (680, 2649), (883, 2040), (1020, 1766)]