15222078840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{553933}}^1$

素因数の和:554176

約数の個数: 64

約数和(自身を含む): 45865735200

約数和(自身を除く): 30643656360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 229, 458, 687, 916, 1145, 1374, 1832, 2290, 2748, 3435, 4580, 5496, 6870, 9160, 13740, 27480, 553933, 1107866, 1661799, 2215732, 2769665, 3323598, 4431464, 5539330, 6647196, 8308995, 11078660, 13294392, 16617990, 22157320, 33235980, 66471960, 126850657, 253701314, 380551971, 507402628, 634253285, 761103942, 1014805256, 1268506570, 1522207884, 1902759855, 2537013140, 3044415768, 3805519710, 5074026280, 7611039420, 15222078840]

約数ペア:

[(1, 15222078840), (2, 7611039420), (3, 5074026280), (4, 3805519710), (5, 3044415768), (6, 2537013140), (8, 1902759855), (10, 1522207884), (12, 1268506570), (15, 1014805256), (20, 761103942), (24, 634253285), (30, 507402628), (40, 380551971), (60, 253701314), (120, 126850657), (229, 66471960), (458, 33235980), (687, 22157320), (916, 16617990), (1145, 13294392), (1374, 11078660), (1832, 8308995), (2290, 6647196), (2748, 5539330), (3435, 4431464), (4580, 3323598), (5496, 2769665), (6870, 2215732), (9160, 1661799), (13740, 1107866), (27480, 553933)]