64486080

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{22391}}^1$

素因数の和:22414

約数の個数: 84

約数和(自身を含む): 221815152

約数和(自身を除く): 157329072

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 22391, 44782, 67173, 89564, 111955, 134346, 179128, 201519, 223910, 268692, 335865, 358256, 403038, 447820, 537384, 671730, 716512, 806076, 895640, 1007595, 1074768, 1343460, 1433024, 1612152, 1791280, 2015190, 2149536, 2686920, 3224304, 3582560, 4030380, 4299072, 5373840, 6448608, 7165120, 8060760, 10747680, 12897216, 16121520, 21495360, 32243040, 64486080]

約数ペア:

[(1, 64486080), (2, 32243040), (3, 21495360), (4, 16121520), (5, 12897216), (6, 10747680), (8, 8060760), (9, 7165120), (10, 6448608), (12, 5373840), (15, 4299072), (16, 4030380), (18, 3582560), (20, 3224304), (24, 2686920), (30, 2149536), (32, 2015190), (36, 1791280), (40, 1612152), (45, 1433024), (48, 1343460), (60, 1074768), (64, 1007595), (72, 895640), (80, 806076), (90, 716512), (96, 671730), (120, 537384), (144, 447820), (160, 403038), (180, 358256), (192, 335865), (240, 268692), (288, 223910), (320, 201519), (360, 179128), (480, 134346), (576, 111955), (720, 89564), (960, 67173), (1440, 44782), (2880, 22391)]