75919920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{2309}}^1$

素因数の和:2462

約数の個数: 80

約数和(自身を含む): 237172320

約数和(自身を除く): 161252400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 137, 240, 274, 411, 548, 685, 822, 1096, 1370, 1644, 2055, 2192, 2309, 2740, 3288, 4110, 4618, 5480, 6576, 6927, 8220, 9236, 10960, 11545, 13854, 16440, 18472, 23090, 27708, 32880, 34635, 36944, 46180, 55416, 69270, 92360, 110832, 138540, 184720, 277080, 316333, 554160, 632666, 948999, 1265332, 1581665, 1897998, 2530664, 3163330, 3795996, 4744995, 5061328, 6326660, 7591992, 9489990, 12653320, 15183984, 18979980, 25306640, 37959960, 75919920]

約数ペア:

[(1, 75919920), (2, 37959960), (3, 25306640), (4, 18979980), (5, 15183984), (6, 12653320), (8, 9489990), (10, 7591992), (12, 6326660), (15, 5061328), (16, 4744995), (20, 3795996), (24, 3163330), (30, 2530664), (40, 1897998), (48, 1581665), (60, 1265332), (80, 948999), (120, 632666), (137, 554160), (240, 316333), (274, 277080), (411, 184720), (548, 138540), (685, 110832), (822, 92360), (1096, 69270), (1370, 55416), (1644, 46180), (2055, 36944), (2192, 34635), (2309, 32880), (2740, 27708), (3288, 23090), (4110, 18472), (4618, 16440), (5480, 13854), (6576, 11545), (6927, 10960), (8220, 9236)]