74840760

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{23099}}^1$

素因数の和:23122

約数の個数: 80

約数和(自身を含む): 251559000

約数和(自身を除く): 176718240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 23099, 46198, 69297, 92396, 115495, 138594, 184792, 207891, 230990, 277188, 346485, 415782, 461980, 554376, 623673, 692970, 831564, 923960, 1039455, 1247346, 1385940, 1663128, 1871019, 2078910, 2494692, 2771880, 3118365, 3742038, 4157820, 4989384, 6236730, 7484076, 8315640, 9355095, 12473460, 14968152, 18710190, 24946920, 37420380, 74840760]

約数ペア:

[(1, 74840760), (2, 37420380), (3, 24946920), (4, 18710190), (5, 14968152), (6, 12473460), (8, 9355095), (9, 8315640), (10, 7484076), (12, 6236730), (15, 4989384), (18, 4157820), (20, 3742038), (24, 3118365), (27, 2771880), (30, 2494692), (36, 2078910), (40, 1871019), (45, 1663128), (54, 1385940), (60, 1247346), (72, 1039455), (81, 923960), (90, 831564), (108, 692970), (120, 623673), (135, 554376), (162, 461980), (180, 415782), (216, 346485), (270, 277188), (324, 230990), (360, 207891), (405, 184792), (540, 138594), (648, 115495), (810, 92396), (1080, 69297), (1620, 46198), (3240, 23099)]