7754760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1657}}^1$

素因数の和:1687

約数の個数: 96

約数和(自身を含む): 27158040

約数和(自身を除く): 19403280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 1657, 2340, 3314, 4680, 4971, 6628, 8285, 9942, 13256, 14913, 16570, 19884, 21541, 24855, 29826, 33140, 39768, 43082, 49710, 59652, 64623, 66280, 74565, 86164, 99420, 107705, 119304, 129246, 149130, 172328, 193869, 198840, 215410, 258492, 298260, 323115, 387738, 430820, 516984, 596520, 646230, 775476, 861640, 969345, 1292460, 1550952, 1938690, 2584920, 3877380, 7754760]

約数ペア:

[(1, 7754760), (2, 3877380), (3, 2584920), (4, 1938690), (5, 1550952), (6, 1292460), (8, 969345), (9, 861640), (10, 775476), (12, 646230), (13, 596520), (15, 516984), (18, 430820), (20, 387738), (24, 323115), (26, 298260), (30, 258492), (36, 215410), (39, 198840), (40, 193869), (45, 172328), (52, 149130), (60, 129246), (65, 119304), (72, 107705), (78, 99420), (90, 86164), (104, 74565), (117, 66280), (120, 64623), (130, 59652), (156, 49710), (180, 43082), (195, 39768), (234, 33140), (260, 29826), (312, 24855), (360, 21541), (390, 19884), (468, 16570), (520, 14913), (585, 13256), (780, 9942), (936, 8285), (1170, 6628), (1560, 4971), (1657, 4680), (2340, 3314)]