130846680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{363463}}^1$

素因数の和:363480

約数の個数: 48

約数和(自身を含む): 425252880

約数和(自身を除く): 294406200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 363463, 726926, 1090389, 1453852, 1817315, 2180778, 2907704, 3271167, 3634630, 4361556, 5451945, 6542334, 7269260, 8723112, 10903890, 13084668, 14538520, 16355835, 21807780, 26169336, 32711670, 43615560, 65423340, 130846680]

約数ペア:

[(1, 130846680), (2, 65423340), (3, 43615560), (4, 32711670), (5, 26169336), (6, 21807780), (8, 16355835), (9, 14538520), (10, 13084668), (12, 10903890), (15, 8723112), (18, 7269260), (20, 6542334), (24, 5451945), (30, 4361556), (36, 3634630), (40, 3271167), (45, 2907704), (60, 2180778), (72, 1817315), (90, 1453852), (120, 1090389), (180, 726926), (360, 363463)]