159029520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{50971}}^1$

素因数の和:51000

約数の個数: 80

約数和(自身を含む): 530924352

約数和(自身を除く): 371894832

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 50971, 101942, 152913, 203884, 254855, 305826, 407768, 509710, 611652, 662623, 764565, 815536, 1019420, 1223304, 1325246, 1529130, 1987869, 2038840, 2446608, 2650492, 3058260, 3313115, 3975738, 4077680, 5300984, 6116520, 6626230, 7951476, 9939345, 10601968, 12233040, 13252460, 15902952, 19878690, 26504920, 31805904, 39757380, 53009840, 79514760, 159029520]

約数ペア:

[(1, 159029520), (2, 79514760), (3, 53009840), (4, 39757380), (5, 31805904), (6, 26504920), (8, 19878690), (10, 15902952), (12, 13252460), (13, 12233040), (15, 10601968), (16, 9939345), (20, 7951476), (24, 6626230), (26, 6116520), (30, 5300984), (39, 4077680), (40, 3975738), (48, 3313115), (52, 3058260), (60, 2650492), (65, 2446608), (78, 2038840), (80, 1987869), (104, 1529130), (120, 1325246), (130, 1223304), (156, 1019420), (195, 815536), (208, 764565), (240, 662623), (260, 611652), (312, 509710), (390, 407768), (520, 305826), (624, 254855), (780, 203884), (1040, 152913), (1560, 101942), (3120, 50971)]