79317240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{659}}^1$

素因数の和:749

約数の個数: 128

約数和(自身を含む): 256608000

約数和(自身を除く): 177290760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 59, 60, 68, 85, 102, 118, 120, 136, 170, 177, 204, 236, 255, 295, 340, 354, 408, 472, 510, 590, 659, 680, 708, 885, 1003, 1020, 1180, 1318, 1416, 1770, 1977, 2006, 2040, 2360, 2636, 3009, 3295, 3540, 3954, 4012, 5015, 5272, 6018, 6590, 7080, 7908, 8024, 9885, 10030, 11203, 12036, 13180, 15045, 15816, 19770, 20060, 22406, 24072, 26360, 30090, 33609, 38881, 39540, 40120, 44812, 56015, 60180, 67218, 77762, 79080, 89624, 112030, 116643, 120360, 134436, 155524, 168045, 194405, 224060, 233286, 268872, 311048, 336090, 388810, 448120, 466572, 583215, 660977, 672180, 777620, 933144, 1166430, 1321954, 1344360, 1555240, 1982931, 2332860, 2643908, 3304885, 3965862, 4665720, 5287816, 6609770, 7931724, 9914655, 13219540, 15863448, 19829310, 26439080, 39658620, 79317240]

約数ペア:

[(1, 79317240), (2, 39658620), (3, 26439080), (4, 19829310), (5, 15863448), (6, 13219540), (8, 9914655), (10, 7931724), (12, 6609770), (15, 5287816), (17, 4665720), (20, 3965862), (24, 3304885), (30, 2643908), (34, 2332860), (40, 1982931), (51, 1555240), (59, 1344360), (60, 1321954), (68, 1166430), (85, 933144), (102, 777620), (118, 672180), (120, 660977), (136, 583215), (170, 466572), (177, 448120), (204, 388810), (236, 336090), (255, 311048), (295, 268872), (340, 233286), (354, 224060), (408, 194405), (472, 168045), (510, 155524), (590, 134436), (659, 120360), (680, 116643), (708, 112030), (885, 89624), (1003, 79080), (1020, 77762), (1180, 67218), (1318, 60180), (1416, 56015), (1770, 44812), (1977, 40120), (2006, 39540), (2040, 38881), (2360, 33609), (2636, 30090), (3009, 26360), (3295, 24072), (3540, 22406), (3954, 20060), (4012, 19770), (5015, 15816), (5272, 15045), (6018, 13180), (6590, 12036), (7080, 11203), (7908, 10030), (8024, 9885)]