219304320

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{114221}}^1$

素因数の和:114243

約数の個数: 64

約数和(自身を含む): 699038640

約数和(自身を除く): 479734320

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, 114221, 228442, 342663, 456884, 571105, 685326, 913768, 1142210, 1370652, 1713315, 1827536, 2284420, 2741304, 3426630, 3655072, 4568840, 5482608, 6853260, 7310144, 9137680, 10965216, 13706520, 14620288, 18275360, 21930432, 27413040, 36550720, 43860864, 54826080, 73101440, 109652160, 219304320]

約数ペア:

[(1, 219304320), (2, 109652160), (3, 73101440), (4, 54826080), (5, 43860864), (6, 36550720), (8, 27413040), (10, 21930432), (12, 18275360), (15, 14620288), (16, 13706520), (20, 10965216), (24, 9137680), (30, 7310144), (32, 6853260), (40, 5482608), (48, 4568840), (60, 3655072), (64, 3426630), (80, 2741304), (96, 2284420), (120, 1827536), (128, 1713315), (160, 1370652), (192, 1142210), (240, 913768), (320, 685326), (384, 571105), (480, 456884), (640, 342663), (960, 228442), (1920, 114221)]