1386371520

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{481379}}^1$

素因数の和:481402

約数の個数: 84

約数和(自身を含む): 4768550280

約数和(自身を除く): 3382178760

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, 481379, 962758, 1444137, 1925516, 2406895, 2888274, 3851032, 4332411, 4813790, 5776548, 7220685, 7702064, 8664822, 9627580, 11553096, 14441370, 15404128, 17329644, 19255160, 21662055, 23106192, 28882740, 30808256, 34659288, 38510320, 43324110, 46212384, 57765480, 69318576, 77020640, 86648220, 92424768, 115530960, 138637152, 154041280, 173296440, 231061920, 277274304, 346592880, 462123840, 693185760, 1386371520]

約数ペア:

[(1, 1386371520), (2, 693185760), (3, 462123840), (4, 346592880), (5, 277274304), (6, 231061920), (8, 173296440), (9, 154041280), (10, 138637152), (12, 115530960), (15, 92424768), (16, 86648220), (18, 77020640), (20, 69318576), (24, 57765480), (30, 46212384), (32, 43324110), (36, 38510320), (40, 34659288), (45, 30808256), (48, 28882740), (60, 23106192), (64, 21662055), (72, 19255160), (80, 17329644), (90, 15404128), (96, 14441370), (120, 11553096), (144, 9627580), (160, 8664822), (180, 7702064), (192, 7220685), (240, 5776548), (288, 4813790), (320, 4332411), (360, 3851032), (480, 2888274), (576, 2406895), (720, 1925516), (960, 1444137), (1440, 962758), (2880, 481379)]