130502160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{181253}}^1$

素因数の和:181272

約数の個数: 60

約数和(自身を含む): 438272172

約数和(自身を除く): 307770012

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 181253, 362506, 543759, 725012, 906265, 1087518, 1450024, 1631277, 1812530, 2175036, 2718795, 2900048, 3262554, 3625060, 4350072, 5437590, 6525108, 7250120, 8156385, 8700144, 10875180, 13050216, 14500240, 16312770, 21750360, 26100432, 32625540, 43500720, 65251080, 130502160]

約数ペア:

[(1, 130502160), (2, 65251080), (3, 43500720), (4, 32625540), (5, 26100432), (6, 21750360), (8, 16312770), (9, 14500240), (10, 13050216), (12, 10875180), (15, 8700144), (16, 8156385), (18, 7250120), (20, 6525108), (24, 5437590), (30, 4350072), (36, 3625060), (40, 3262554), (45, 2900048), (48, 2718795), (60, 2175036), (72, 1812530), (80, 1631277), (90, 1450024), (120, 1087518), (144, 906265), (180, 725012), (240, 543759), (360, 362506), (720, 181253)]