1338030360

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{1238917}}^1$

素因数の和:1238937

約数の個数: 64

約数和(自身を含む): 4460104800

約数和(自身を除く): 3122074440

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, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 1238917, 2477834, 3716751, 4955668, 6194585, 7433502, 9911336, 11150253, 12389170, 14867004, 18583755, 22300506, 24778340, 29734008, 33450759, 37167510, 44601012, 49556680, 55751265, 66901518, 74335020, 89202024, 111502530, 133803036, 148670040, 167253795, 223005060, 267606072, 334507590, 446010120, 669015180, 1338030360]

約数ペア:

[(1, 1338030360), (2, 669015180), (3, 446010120), (4, 334507590), (5, 267606072), (6, 223005060), (8, 167253795), (9, 148670040), (10, 133803036), (12, 111502530), (15, 89202024), (18, 74335020), (20, 66901518), (24, 55751265), (27, 49556680), (30, 44601012), (36, 37167510), (40, 33450759), (45, 29734008), (54, 24778340), (60, 22300506), (72, 18583755), (90, 14867004), (108, 12389170), (120, 11150253), (135, 9911336), (180, 7433502), (216, 6194585), (270, 4955668), (360, 3716751), (540, 2477834), (1080, 1238917)]