145496280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{9547}}^1$

素因数の和:9688

約数の個数: 64

約数和(自身を含む): 439971840

約数和(自身を除く): 294475560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 127, 254, 381, 508, 635, 762, 1016, 1270, 1524, 1905, 2540, 3048, 3810, 5080, 7620, 9547, 15240, 19094, 28641, 38188, 47735, 57282, 76376, 95470, 114564, 143205, 190940, 229128, 286410, 381880, 572820, 1145640, 1212469, 2424938, 3637407, 4849876, 6062345, 7274814, 9699752, 12124690, 14549628, 18187035, 24249380, 29099256, 36374070, 48498760, 72748140, 145496280]

約数ペア:

[(1, 145496280), (2, 72748140), (3, 48498760), (4, 36374070), (5, 29099256), (6, 24249380), (8, 18187035), (10, 14549628), (12, 12124690), (15, 9699752), (20, 7274814), (24, 6062345), (30, 4849876), (40, 3637407), (60, 2424938), (120, 1212469), (127, 1145640), (254, 572820), (381, 381880), (508, 286410), (635, 229128), (762, 190940), (1016, 143205), (1270, 114564), (1524, 95470), (1905, 76376), (2540, 57282), (3048, 47735), (3810, 38188), (5080, 28641), (7620, 19094), (9547, 15240)]