130598280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{499}}^1\times {\mathrm{727}}^1$

素因数の和:1243

約数の個数: 96

約数和(自身を含む): 425880000

約数和(自身を除く): 295281720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 499, 727, 998, 1454, 1497, 1996, 2181, 2495, 2908, 2994, 3635, 3992, 4362, 4491, 4990, 5816, 5988, 6543, 7270, 7485, 8724, 8982, 9980, 10905, 11976, 13086, 14540, 14970, 17448, 17964, 19960, 21810, 22455, 26172, 29080, 29940, 32715, 35928, 43620, 44910, 52344, 59880, 65430, 87240, 89820, 130860, 179640, 261720, 362773, 725546, 1088319, 1451092, 1813865, 2176638, 2902184, 3264957, 3627730, 4353276, 5441595, 6529914, 7255460, 8706552, 10883190, 13059828, 14510920, 16324785, 21766380, 26119656, 32649570, 43532760, 65299140, 130598280]

約数ペア:

[(1, 130598280), (2, 65299140), (3, 43532760), (4, 32649570), (5, 26119656), (6, 21766380), (8, 16324785), (9, 14510920), (10, 13059828), (12, 10883190), (15, 8706552), (18, 7255460), (20, 6529914), (24, 5441595), (30, 4353276), (36, 3627730), (40, 3264957), (45, 2902184), (60, 2176638), (72, 1813865), (90, 1451092), (120, 1088319), (180, 725546), (360, 362773), (499, 261720), (727, 179640), (998, 130860), (1454, 89820), (1497, 87240), (1996, 65430), (2181, 59880), (2495, 52344), (2908, 44910), (2994, 43620), (3635, 35928), (3992, 32715), (4362, 29940), (4491, 29080), (4990, 26172), (5816, 22455), (5988, 21810), (6543, 19960), (7270, 17964), (7485, 17448), (8724, 14970), (8982, 14540), (9980, 13086), (10905, 11976)]