1447841520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{670297}}^1$

素因数の和:670319

約数の個数: 80

約数和(自身を含む): 4987017120

約数和(自身を除く): 3539175600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 670297, 1340594, 2010891, 2681188, 3351485, 4021782, 5362376, 6032673, 6702970, 8043564, 10054455, 10724752, 12065346, 13405940, 16087128, 18098019, 20108910, 24130692, 26811880, 30163365, 32174256, 36196038, 40217820, 48261384, 53623760, 60326730, 72392076, 80435640, 90490095, 96522768, 120653460, 144784152, 160871280, 180980190, 241306920, 289568304, 361960380, 482613840, 723920760, 1447841520]

約数ペア:

[(1, 1447841520), (2, 723920760), (3, 482613840), (4, 361960380), (5, 289568304), (6, 241306920), (8, 180980190), (9, 160871280), (10, 144784152), (12, 120653460), (15, 96522768), (16, 90490095), (18, 80435640), (20, 72392076), (24, 60326730), (27, 53623760), (30, 48261384), (36, 40217820), (40, 36196038), (45, 32174256), (48, 30163365), (54, 26811880), (60, 24130692), (72, 20108910), (80, 18098019), (90, 16087128), (108, 13405940), (120, 12065346), (135, 10724752), (144, 10054455), (180, 8043564), (216, 6702970), (240, 6032673), (270, 5362376), (360, 4021782), (432, 3351485), (540, 2681188), (720, 2010891), (1080, 1340594), (2160, 670297)]