131966160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{2029}}^1$

素因数の和:2316

約数の個数: 80

約数和(自身を含む): 410807040

約数和(自身を除く): 278840880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 271, 542, 813, 1084, 1355, 1626, 2029, 2168, 2710, 3252, 4058, 4065, 4336, 5420, 6087, 6504, 8116, 8130, 10145, 10840, 12174, 13008, 16232, 16260, 20290, 21680, 24348, 30435, 32464, 32520, 40580, 48696, 60870, 65040, 81160, 97392, 121740, 162320, 243480, 486960, 549859, 1099718, 1649577, 2199436, 2749295, 3299154, 4398872, 5498590, 6598308, 8247885, 8797744, 10997180, 13196616, 16495770, 21994360, 26393232, 32991540, 43988720, 65983080, 131966160]

約数ペア:

[(1, 131966160), (2, 65983080), (3, 43988720), (4, 32991540), (5, 26393232), (6, 21994360), (8, 16495770), (10, 13196616), (12, 10997180), (15, 8797744), (16, 8247885), (20, 6598308), (24, 5498590), (30, 4398872), (40, 3299154), (48, 2749295), (60, 2199436), (80, 1649577), (120, 1099718), (240, 549859), (271, 486960), (542, 243480), (813, 162320), (1084, 121740), (1355, 97392), (1626, 81160), (2029, 65040), (2168, 60870), (2710, 48696), (3252, 40580), (4058, 32520), (4065, 32464), (4336, 30435), (5420, 24348), (6087, 21680), (6504, 20290), (8116, 16260), (8130, 16232), (10145, 13008), (10840, 12174)]