12841560

素因数分解:

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

素因数の和:35688

約数の個数: 48

約数和(自身を含む): 41736240

約数和(自身を除く): 28894680

約数列:

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

約数ペア:

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