448697160

素因数分解:

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

素因数の和:65635

約数の個数: 96

約数和(自身を含む): 1535040000

約数和(自身を除く): 1086342840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 65599, 131198, 196797, 262396, 327995, 393594, 524792, 590391, 655990, 787188, 983985, 1180782, 1246381, 1311980, 1574376, 1967970, 2361564, 2492762, 2623960, 2951955, 3739143, 3935940, 4723128, 4985524, 5903910, 6231905, 7478286, 7871880, 9971048, 11217429, 11807820, 12463810, 14956572, 18695715, 22434858, 23615640, 24927620, 29913144, 37391430, 44869716, 49855240, 56087145, 74782860, 89739432, 112174290, 149565720, 224348580, 448697160]

約数ペア:

[(1, 448697160), (2, 224348580), (3, 149565720), (4, 112174290), (5, 89739432), (6, 74782860), (8, 56087145), (9, 49855240), (10, 44869716), (12, 37391430), (15, 29913144), (18, 24927620), (19, 23615640), (20, 22434858), (24, 18695715), (30, 14956572), (36, 12463810), (38, 11807820), (40, 11217429), (45, 9971048), (57, 7871880), (60, 7478286), (72, 6231905), (76, 5903910), (90, 4985524), (95, 4723128), (114, 3935940), (120, 3739143), (152, 2951955), (171, 2623960), (180, 2492762), (190, 2361564), (228, 1967970), (285, 1574376), (342, 1311980), (360, 1246381), (380, 1180782), (456, 983985), (570, 787188), (684, 655990), (760, 590391), (855, 524792), (1140, 393594), (1368, 327995), (1710, 262396), (2280, 196797), (3420, 131198), (6840, 65599)]