219454080

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{114299}}^1$

素因数の和:114321

約数の個数: 64

約数和(自身を含む): 699516000

約数和(自身を除く): 480061920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 114299, 228598, 342897, 457196, 571495, 685794, 914392, 1142990, 1371588, 1714485, 1828784, 2285980, 2743176, 3428970, 3657568, 4571960, 5486352, 6857940, 7315136, 9143920, 10972704, 13715880, 14630272, 18287840, 21945408, 27431760, 36575680, 43890816, 54863520, 73151360, 109727040, 219454080]

約数ペア:

[(1, 219454080), (2, 109727040), (3, 73151360), (4, 54863520), (5, 43890816), (6, 36575680), (8, 27431760), (10, 21945408), (12, 18287840), (15, 14630272), (16, 13715880), (20, 10972704), (24, 9143920), (30, 7315136), (32, 6857940), (40, 5486352), (48, 4571960), (60, 3657568), (64, 3428970), (80, 2743176), (96, 2285980), (120, 1828784), (128, 1714485), (160, 1371588), (192, 1142990), (240, 914392), (320, 685794), (384, 571495), (480, 457196), (640, 342897), (960, 228598), (1920, 114299)]