74444760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15907}}^1$

素因数の和:15937

約数の個数: 96

約数和(自身を含む): 260573040

約数和(自身を除く): 186128280

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, 2340, 4680, 15907, 31814, 47721, 63628, 79535, 95442, 127256, 143163, 159070, 190884, 206791, 238605, 286326, 318140, 381768, 413582, 477210, 572652, 620373, 636280, 715815, 827164, 954420, 1033955, 1145304, 1240746, 1431630, 1654328, 1861119, 1908840, 2067910, 2481492, 2863260, 3101865, 3722238, 4135820, 4962984, 5726520, 6203730, 7444476, 8271640, 9305595, 12407460, 14888952, 18611190, 24814920, 37222380, 74444760]

約数ペア:

[(1, 74444760), (2, 37222380), (3, 24814920), (4, 18611190), (5, 14888952), (6, 12407460), (8, 9305595), (9, 8271640), (10, 7444476), (12, 6203730), (13, 5726520), (15, 4962984), (18, 4135820), (20, 3722238), (24, 3101865), (26, 2863260), (30, 2481492), (36, 2067910), (39, 1908840), (40, 1861119), (45, 1654328), (52, 1431630), (60, 1240746), (65, 1145304), (72, 1033955), (78, 954420), (90, 827164), (104, 715815), (117, 636280), (120, 620373), (130, 572652), (156, 477210), (180, 413582), (195, 381768), (234, 318140), (260, 286326), (312, 238605), (360, 206791), (390, 190884), (468, 159070), (520, 143163), (585, 127256), (780, 95442), (936, 79535), (1170, 63628), (1560, 47721), (2340, 31814), (4680, 15907)]