91260720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{126751}}^1$

素因数の和:126770

約数の個数: 60

約数和(自身を含む): 306486336

約数和(自身を除く): 215225616

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, 126751, 253502, 380253, 507004, 633755, 760506, 1014008, 1140759, 1267510, 1521012, 1901265, 2028016, 2281518, 2535020, 3042024, 3802530, 4563036, 5070040, 5703795, 6084048, 7605060, 9126072, 10140080, 11407590, 15210120, 18252144, 22815180, 30420240, 45630360, 91260720]

約数ペア:

[(1, 91260720), (2, 45630360), (3, 30420240), (4, 22815180), (5, 18252144), (6, 15210120), (8, 11407590), (9, 10140080), (10, 9126072), (12, 7605060), (15, 6084048), (16, 5703795), (18, 5070040), (20, 4563036), (24, 3802530), (30, 3042024), (36, 2535020), (40, 2281518), (45, 2028016), (48, 1901265), (60, 1521012), (72, 1267510), (80, 1140759), (90, 1014008), (120, 760506), (144, 633755), (180, 507004), (240, 380253), (360, 253502), (720, 126751)]