145906680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{15391}}^1$

素因数の和:15484

約数の個数: 64

約数和(自身を含む): 443289600

約数和(自身を除く): 297382920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 79, 120, 158, 237, 316, 395, 474, 632, 790, 948, 1185, 1580, 1896, 2370, 3160, 4740, 9480, 15391, 30782, 46173, 61564, 76955, 92346, 123128, 153910, 184692, 230865, 307820, 369384, 461730, 615640, 923460, 1215889, 1846920, 2431778, 3647667, 4863556, 6079445, 7295334, 9727112, 12158890, 14590668, 18238335, 24317780, 29181336, 36476670, 48635560, 72953340, 145906680]

約数ペア:

[(1, 145906680), (2, 72953340), (3, 48635560), (4, 36476670), (5, 29181336), (6, 24317780), (8, 18238335), (10, 14590668), (12, 12158890), (15, 9727112), (20, 7295334), (24, 6079445), (30, 4863556), (40, 3647667), (60, 2431778), (79, 1846920), (120, 1215889), (158, 923460), (237, 615640), (316, 461730), (395, 369384), (474, 307820), (632, 230865), (790, 184692), (948, 153910), (1185, 123128), (1580, 92346), (1896, 76955), (2370, 61564), (3160, 46173), (4740, 30782), (9480, 15391)]