238726920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{117023}}^1$

素因数の和:117054

約数の個数: 64

約数和(自身を含む): 758315520

約数和(自身を除く): 519588600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 117023, 234046, 351069, 468092, 585115, 702138, 936184, 1170230, 1404276, 1755345, 1989391, 2340460, 2808552, 3510690, 3978782, 4680920, 5968173, 7021380, 7957564, 9946955, 11936346, 14042760, 15915128, 19893910, 23872692, 29840865, 39787820, 47745384, 59681730, 79575640, 119363460, 238726920]

約数ペア:

[(1, 238726920), (2, 119363460), (3, 79575640), (4, 59681730), (5, 47745384), (6, 39787820), (8, 29840865), (10, 23872692), (12, 19893910), (15, 15915128), (17, 14042760), (20, 11936346), (24, 9946955), (30, 7957564), (34, 7021380), (40, 5968173), (51, 4680920), (60, 3978782), (68, 3510690), (85, 2808552), (102, 2340460), (120, 1989391), (136, 1755345), (170, 1404276), (204, 1170230), (255, 936184), (340, 702138), (408, 585115), (510, 468092), (680, 351069), (1020, 234046), (2040, 117023)]