481505760

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{334379}}^1$

素因数の和:334400

約数の個数: 72

約数和(自身を含む): 1643143320

約数和(自身を除く): 1161637560

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, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 334379, 668758, 1003137, 1337516, 1671895, 2006274, 2675032, 3009411, 3343790, 4012548, 5015685, 5350064, 6018822, 6687580, 8025096, 10031370, 10700128, 12037644, 13375160, 15047055, 16050192, 20062740, 24075288, 26750320, 30094110, 32100384, 40125480, 48150576, 53500640, 60188220, 80250960, 96301152, 120376440, 160501920, 240752880, 481505760]

約数ペア:

[(1, 481505760), (2, 240752880), (3, 160501920), (4, 120376440), (5, 96301152), (6, 80250960), (8, 60188220), (9, 53500640), (10, 48150576), (12, 40125480), (15, 32100384), (16, 30094110), (18, 26750320), (20, 24075288), (24, 20062740), (30, 16050192), (32, 15047055), (36, 13375160), (40, 12037644), (45, 10700128), (48, 10031370), (60, 8025096), (72, 6687580), (80, 6018822), (90, 5350064), (96, 5015685), (120, 4012548), (144, 3343790), (160, 3009411), (180, 2675032), (240, 2006274), (288, 1671895), (360, 1337516), (480, 1003137), (720, 668758), (1440, 334379)]