148889520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15907}}^1$

素因数の和:15939

約数の個数: 120

約数和(自身を含む): 538517616

約数和(自身を除く): 389628096

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 9360, 15907, 31814, 47721, 63628, 79535, 95442, 127256, 143163, 159070, 190884, 206791, 238605, 254512, 286326, 318140, 381768, 413582, 477210, 572652, 620373, 636280, 715815, 763536, 827164, 954420, 1033955, 1145304, 1240746, 1272560, 1431630, 1654328, 1861119, 1908840, 2067910, 2290608, 2481492, 2863260, 3101865, 3308656, 3722238, 3817680, 4135820, 4962984, 5726520, 6203730, 7444476, 8271640, 9305595, 9925968, 11453040, 12407460, 14888952, 16543280, 18611190, 24814920, 29777904, 37222380, 49629840, 74444760, 148889520]

約数ペア:

[(1, 148889520), (2, 74444760), (3, 49629840), (4, 37222380), (5, 29777904), (6, 24814920), (8, 18611190), (9, 16543280), (10, 14888952), (12, 12407460), (13, 11453040), (15, 9925968), (16, 9305595), (18, 8271640), (20, 7444476), (24, 6203730), (26, 5726520), (30, 4962984), (36, 4135820), (39, 3817680), (40, 3722238), (45, 3308656), (48, 3101865), (52, 2863260), (60, 2481492), (65, 2290608), (72, 2067910), (78, 1908840), (80, 1861119), (90, 1654328), (104, 1431630), (117, 1272560), (120, 1240746), (130, 1145304), (144, 1033955), (156, 954420), (180, 827164), (195, 763536), (208, 715815), (234, 636280), (240, 620373), (260, 572652), (312, 477210), (360, 413582), (390, 381768), (468, 318140), (520, 286326), (585, 254512), (624, 238605), (720, 206791), (780, 190884), (936, 159070), (1040, 143163), (1170, 127256), (1560, 95442), (1872, 79535), (2340, 63628), (3120, 47721), (4680, 31814), (9360, 15907)]