2142460080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{2975639}}^1$

素因数の和:2975658

約数の個数: 60

約数和(自身を含む): 7195097520

約数和(自身を除く): 5052637440

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, 2975639, 5951278, 8926917, 11902556, 14878195, 17853834, 23805112, 26780751, 29756390, 35707668, 44634585, 47610224, 53561502, 59512780, 71415336, 89269170, 107123004, 119025560, 133903755, 142830672, 178538340, 214246008, 238051120, 267807510, 357076680, 428492016, 535615020, 714153360, 1071230040, 2142460080]

約数ペア:

[(1, 2142460080), (2, 1071230040), (3, 714153360), (4, 535615020), (5, 428492016), (6, 357076680), (8, 267807510), (9, 238051120), (10, 214246008), (12, 178538340), (15, 142830672), (16, 133903755), (18, 119025560), (20, 107123004), (24, 89269170), (30, 71415336), (36, 59512780), (40, 53561502), (45, 47610224), (48, 44634585), (60, 35707668), (72, 29756390), (80, 26780751), (90, 23805112), (120, 17853834), (144, 14878195), (180, 11902556), (240, 8926917), (360, 5951278), (720, 2975639)]