2488198320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{15497}}^1$

素因数の和:15739

約数の個数: 120

約数和(自身を含む): 8394212736

約数和(自身を除く): 5906014416

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 223, 240, 360, 446, 669, 720, 892, 1115, 1338, 1784, 2007, 2230, 2676, 3345, 3568, 4014, 4460, 5352, 6690, 8028, 8920, 10035, 10704, 13380, 15497, 16056, 17840, 20070, 26760, 30994, 32112, 40140, 46491, 53520, 61988, 77485, 80280, 92982, 123976, 139473, 154970, 160560, 185964, 232455, 247952, 278946, 309940, 371928, 464910, 557892, 619880, 697365, 743856, 929820, 1115784, 1239760, 1394730, 1859640, 2231568, 2789460, 3455831, 3719280, 5578920, 6911662, 10367493, 11157840, 13823324, 17279155, 20734986, 27646648, 31102479, 34558310, 41469972, 51837465, 55293296, 62204958, 69116620, 82939944, 103674930, 124409916, 138233240, 155512395, 165879888, 207349860, 248819832, 276466480, 311024790, 414699720, 497639664, 622049580, 829399440, 1244099160, 2488198320]

約数ペア:

[(1, 2488198320), (2, 1244099160), (3, 829399440), (4, 622049580), (5, 497639664), (6, 414699720), (8, 311024790), (9, 276466480), (10, 248819832), (12, 207349860), (15, 165879888), (16, 155512395), (18, 138233240), (20, 124409916), (24, 103674930), (30, 82939944), (36, 69116620), (40, 62204958), (45, 55293296), (48, 51837465), (60, 41469972), (72, 34558310), (80, 31102479), (90, 27646648), (120, 20734986), (144, 17279155), (180, 13823324), (223, 11157840), (240, 10367493), (360, 6911662), (446, 5578920), (669, 3719280), (720, 3455831), (892, 2789460), (1115, 2231568), (1338, 1859640), (1784, 1394730), (2007, 1239760), (2230, 1115784), (2676, 929820), (3345, 743856), (3568, 697365), (4014, 619880), (4460, 557892), (5352, 464910), (6690, 371928), (8028, 309940), (8920, 278946), (10035, 247952), (10704, 232455), (13380, 185964), (15497, 160560), (16056, 154970), (17840, 139473), (20070, 123976), (26760, 92982), (30994, 80280), (32112, 77485), (40140, 61988), (46491, 53520)]