42431880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{3433}}^1$

素因数の和:3550

約数の個数: 64

約数和(自身を含む): 128568960

約数和(自身を除く): 86137080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 103, 120, 206, 309, 412, 515, 618, 824, 1030, 1236, 1545, 2060, 2472, 3090, 3433, 4120, 6180, 6866, 10299, 12360, 13732, 17165, 20598, 27464, 34330, 41196, 51495, 68660, 82392, 102990, 137320, 205980, 353599, 411960, 707198, 1060797, 1414396, 1767995, 2121594, 2828792, 3535990, 4243188, 5303985, 7071980, 8486376, 10607970, 14143960, 21215940, 42431880]

約数ペア:

[(1, 42431880), (2, 21215940), (3, 14143960), (4, 10607970), (5, 8486376), (6, 7071980), (8, 5303985), (10, 4243188), (12, 3535990), (15, 2828792), (20, 2121594), (24, 1767995), (30, 1414396), (40, 1060797), (60, 707198), (103, 411960), (120, 353599), (206, 205980), (309, 137320), (412, 102990), (515, 82392), (618, 68660), (824, 51495), (1030, 41196), (1236, 34330), (1545, 27464), (2060, 20598), (2472, 17165), (3090, 13732), (3433, 12360), (4120, 10299), (6180, 6866)]