319953240

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{32917}}^1$

素因数の和:32943

約数の個数: 96

約数和(自身を含む): 1078393680

約数和(自身を除く): 758440440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 648, 810, 972, 1080, 1215, 1620, 1944, 2430, 3240, 4860, 9720, 32917, 65834, 98751, 131668, 164585, 197502, 263336, 296253, 329170, 395004, 493755, 592506, 658340, 790008, 888759, 987510, 1185012, 1316680, 1481265, 1777518, 1975020, 2370024, 2666277, 2962530, 3555036, 3950040, 4443795, 5332554, 5925060, 7110072, 7998831, 8887590, 10665108, 11850120, 13331385, 15997662, 17775180, 21330216, 26662770, 31995324, 35550360, 39994155, 53325540, 63990648, 79988310, 106651080, 159976620, 319953240]

約数ペア:

[(1, 319953240), (2, 159976620), (3, 106651080), (4, 79988310), (5, 63990648), (6, 53325540), (8, 39994155), (9, 35550360), (10, 31995324), (12, 26662770), (15, 21330216), (18, 17775180), (20, 15997662), (24, 13331385), (27, 11850120), (30, 10665108), (36, 8887590), (40, 7998831), (45, 7110072), (54, 5925060), (60, 5332554), (72, 4443795), (81, 3950040), (90, 3555036), (108, 2962530), (120, 2666277), (135, 2370024), (162, 1975020), (180, 1777518), (216, 1481265), (243, 1316680), (270, 1185012), (324, 987510), (360, 888759), (405, 790008), (486, 658340), (540, 592506), (648, 493755), (810, 395004), (972, 329170), (1080, 296253), (1215, 263336), (1620, 197502), (1944, 164585), (2430, 131668), (3240, 98751), (4860, 65834), (9720, 32917)]