149565720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{65599}}^1$

素因数の和:65632

約数の個数: 64

約数和(自身を含む): 472320000

約数和(自身を除く): 322754280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 65599, 131198, 196797, 262396, 327995, 393594, 524792, 655990, 787188, 983985, 1246381, 1311980, 1574376, 1967970, 2492762, 2623960, 3739143, 3935940, 4985524, 6231905, 7478286, 7871880, 9971048, 12463810, 14956572, 18695715, 24927620, 29913144, 37391430, 49855240, 74782860, 149565720]

約数ペア:

[(1, 149565720), (2, 74782860), (3, 49855240), (4, 37391430), (5, 29913144), (6, 24927620), (8, 18695715), (10, 14956572), (12, 12463810), (15, 9971048), (19, 7871880), (20, 7478286), (24, 6231905), (30, 4985524), (38, 3935940), (40, 3739143), (57, 2623960), (60, 2492762), (76, 1967970), (95, 1574376), (114, 1311980), (120, 1246381), (152, 983985), (190, 787188), (228, 655990), (285, 524792), (380, 393594), (456, 327995), (570, 262396), (760, 196797), (1140, 131198), (2280, 65599)]