25683120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{35671}}^1$

素因数の和:35690

約数の個数: 60

約数和(自身を含む): 86254896

約数和(自身を除く): 60571776

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 35671, 71342, 107013, 142684, 178355, 214026, 285368, 321039, 356710, 428052, 535065, 570736, 642078, 713420, 856104, 1070130, 1284156, 1426840, 1605195, 1712208, 2140260, 2568312, 2853680, 3210390, 4280520, 5136624, 6420780, 8561040, 12841560, 25683120]

約数ペア:

[(1, 25683120), (2, 12841560), (3, 8561040), (4, 6420780), (5, 5136624), (6, 4280520), (8, 3210390), (9, 2853680), (10, 2568312), (12, 2140260), (15, 1712208), (16, 1605195), (18, 1426840), (20, 1284156), (24, 1070130), (30, 856104), (36, 713420), (40, 642078), (45, 570736), (48, 535065), (60, 428052), (72, 356710), (80, 321039), (90, 285368), (120, 214026), (144, 178355), (180, 142684), (240, 107013), (360, 71342), (720, 35671)]