121882680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{338563}}^1$

素因数の和:338580

約数の個数: 48

約数和(自身を含む): 396119880

約数和(自身を除く): 274237200

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, 338563, 677126, 1015689, 1354252, 1692815, 2031378, 2708504, 3047067, 3385630, 4062756, 5078445, 6094134, 6771260, 8125512, 10156890, 12188268, 13542520, 15235335, 20313780, 24376536, 30470670, 40627560, 60941340, 121882680]

約数ペア:

[(1, 121882680), (2, 60941340), (3, 40627560), (4, 30470670), (5, 24376536), (6, 20313780), (8, 15235335), (9, 13542520), (10, 12188268), (12, 10156890), (15, 8125512), (18, 6771260), (20, 6094134), (24, 5078445), (30, 4062756), (36, 3385630), (40, 3047067), (45, 2708504), (60, 2031378), (72, 1692815), (90, 1354252), (120, 1015689), (180, 677126), (360, 338563)]