270240552

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{457}}^1$

素因数の和:703

約数の個数: 96

約数和(自身を含む): 754490880

約数和(自身を除く): 484250328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 172, 191, 258, 344, 382, 387, 457, 516, 573, 764, 774, 914, 1032, 1146, 1371, 1528, 1548, 1719, 1828, 2292, 2742, 3096, 3438, 3656, 4113, 4584, 5484, 6876, 8213, 8226, 10968, 13752, 16426, 16452, 19651, 24639, 32852, 32904, 39302, 49278, 58953, 65704, 73917, 78604, 87287, 98556, 117906, 147834, 157208, 174574, 176859, 197112, 235812, 261861, 295668, 349148, 353718, 471624, 523722, 591336, 698296, 707436, 785583, 1047444, 1414872, 1571166, 2094888, 3142332, 3753341, 6284664, 7506682, 11260023, 15013364, 22520046, 30026728, 33780069, 45040092, 67560138, 90080184, 135120276, 270240552]

約数ペア:

[(1, 270240552), (2, 135120276), (3, 90080184), (4, 67560138), (6, 45040092), (8, 33780069), (9, 30026728), (12, 22520046), (18, 15013364), (24, 11260023), (36, 7506682), (43, 6284664), (72, 3753341), (86, 3142332), (129, 2094888), (172, 1571166), (191, 1414872), (258, 1047444), (344, 785583), (382, 707436), (387, 698296), (457, 591336), (516, 523722), (573, 471624), (764, 353718), (774, 349148), (914, 295668), (1032, 261861), (1146, 235812), (1371, 197112), (1528, 176859), (1548, 174574), (1719, 157208), (1828, 147834), (2292, 117906), (2742, 98556), (3096, 87287), (3438, 78604), (3656, 73917), (4113, 65704), (4584, 58953), (5484, 49278), (6876, 39302), (8213, 32904), (8226, 32852), (10968, 24639), (13752, 19651), (16426, 16452)]