42759120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{9377}}^1$

素因数の和:9412

約数の個数: 80

約数和(自身を含む): 139544640

約数和(自身を除く): 96785520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 9377, 18754, 28131, 37508, 46885, 56262, 75016, 93770, 112524, 140655, 150032, 178163, 187540, 225048, 281310, 356326, 375080, 450096, 534489, 562620, 712652, 750160, 890815, 1068978, 1125240, 1425304, 1781630, 2137956, 2250480, 2672445, 2850608, 3563260, 4275912, 5344890, 7126520, 8551824, 10689780, 14253040, 21379560, 42759120]

約数ペア:

[(1, 42759120), (2, 21379560), (3, 14253040), (4, 10689780), (5, 8551824), (6, 7126520), (8, 5344890), (10, 4275912), (12, 3563260), (15, 2850608), (16, 2672445), (19, 2250480), (20, 2137956), (24, 1781630), (30, 1425304), (38, 1125240), (40, 1068978), (48, 890815), (57, 750160), (60, 712652), (76, 562620), (80, 534489), (95, 450096), (114, 375080), (120, 356326), (152, 281310), (190, 225048), (228, 187540), (240, 178163), (285, 150032), (304, 140655), (380, 112524), (456, 93770), (570, 75016), (760, 56262), (912, 46885), (1140, 37508), (1520, 28131), (2280, 18754), (4560, 9377)]