1808043960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1613}}^1\times {\mathrm{9341}}^1$

素因数の和:10968

約数の個数: 64

約数和(自身を含む): 5428075680

約数和(自身を除く): 3620031720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1613, 3226, 4839, 6452, 8065, 9341, 9678, 12904, 16130, 18682, 19356, 24195, 28023, 32260, 37364, 38712, 46705, 48390, 56046, 64520, 74728, 93410, 96780, 112092, 140115, 186820, 193560, 224184, 280230, 373640, 560460, 1120920, 15067033, 30134066, 45201099, 60268132, 75335165, 90402198, 120536264, 150670330, 180804396, 226005495, 301340660, 361608792, 452010990, 602681320, 904021980, 1808043960]

約数ペア:

[(1, 1808043960), (2, 904021980), (3, 602681320), (4, 452010990), (5, 361608792), (6, 301340660), (8, 226005495), (10, 180804396), (12, 150670330), (15, 120536264), (20, 90402198), (24, 75335165), (30, 60268132), (40, 45201099), (60, 30134066), (120, 15067033), (1613, 1120920), (3226, 560460), (4839, 373640), (6452, 280230), (8065, 224184), (9341, 193560), (9678, 186820), (12904, 140115), (16130, 112092), (18682, 96780), (19356, 93410), (24195, 74728), (28023, 64520), (32260, 56046), (37364, 48390), (38712, 46705)]