498219240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{173}}^1\times {\mathrm{233}}^1$

素因数の和:523

約数の個数: 128

約数和(自身を含む): 1524407040

約数和(自身を除く): 1026187800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 103, 120, 173, 206, 233, 309, 346, 412, 466, 515, 519, 618, 692, 699, 824, 865, 932, 1030, 1038, 1165, 1236, 1384, 1398, 1545, 1730, 1864, 2060, 2076, 2330, 2472, 2595, 2796, 3090, 3460, 3495, 4120, 4152, 4660, 5190, 5592, 6180, 6920, 6990, 9320, 10380, 12360, 13980, 17819, 20760, 23999, 27960, 35638, 40309, 47998, 53457, 71276, 71997, 80618, 89095, 95996, 106914, 119995, 120927, 142552, 143994, 161236, 178190, 191992, 201545, 213828, 239990, 241854, 267285, 287988, 322472, 356380, 359985, 403090, 427656, 479980, 483708, 534570, 575976, 604635, 712760, 719970, 806180, 959960, 967416, 1069140, 1209270, 1439940, 1612360, 2138280, 2418540, 2879880, 4151827, 4837080, 8303654, 12455481, 16607308, 20759135, 24910962, 33214616, 41518270, 49821924, 62277405, 83036540, 99643848, 124554810, 166073080, 249109620, 498219240]

約数ペア:

[(1, 498219240), (2, 249109620), (3, 166073080), (4, 124554810), (5, 99643848), (6, 83036540), (8, 62277405), (10, 49821924), (12, 41518270), (15, 33214616), (20, 24910962), (24, 20759135), (30, 16607308), (40, 12455481), (60, 8303654), (103, 4837080), (120, 4151827), (173, 2879880), (206, 2418540), (233, 2138280), (309, 1612360), (346, 1439940), (412, 1209270), (466, 1069140), (515, 967416), (519, 959960), (618, 806180), (692, 719970), (699, 712760), (824, 604635), (865, 575976), (932, 534570), (1030, 483708), (1038, 479980), (1165, 427656), (1236, 403090), (1384, 359985), (1398, 356380), (1545, 322472), (1730, 287988), (1864, 267285), (2060, 241854), (2076, 239990), (2330, 213828), (2472, 201545), (2595, 191992), (2796, 178190), (3090, 161236), (3460, 143994), (3495, 142552), (4120, 120927), (4152, 119995), (4660, 106914), (5190, 95996), (5592, 89095), (6180, 80618), (6920, 71997), (6990, 71276), (9320, 53457), (10380, 47998), (12360, 40309), (13980, 35638), (17819, 27960), (20760, 23999)]