489616121520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{680022391}}^1$

素因数の和:680022410

約数の個数: 60

約数和(自身を含む): 1644294143856

約数和(自身を除く): 1154678022336

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 680022391, 1360044782, 2040067173, 2720089564, 3400111955, 4080134346, 5440179128, 6120201519, 6800223910, 8160268692, 10200335865, 10880358256, 12240403038, 13600447820, 16320537384, 20400671730, 24480806076, 27200895640, 30601007595, 32641074768, 40801343460, 48961612152, 54401791280, 61202015190, 81602686920, 97923224304, 122404030380, 163205373840, 244808060760, 489616121520]

約数ペア:

[(1, 489616121520), (2, 244808060760), (3, 163205373840), (4, 122404030380), (5, 97923224304), (6, 81602686920), (8, 61202015190), (9, 54401791280), (10, 48961612152), (12, 40801343460), (15, 32641074768), (16, 30601007595), (18, 27200895640), (20, 24480806076), (24, 20400671730), (30, 16320537384), (36, 13600447820), (40, 12240403038), (45, 10880358256), (48, 10200335865), (60, 8160268692), (72, 6800223910), (80, 6120201519), (90, 5440179128), (120, 4080134346), (144, 3400111955), (180, 2720089564), (240, 2040067173), (360, 1360044782), (720, 680022391)]