52800120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{48889}}^1$

素因数の和:48909

約数の個数: 64

約数和(自身を含む): 176004000

約数和(自身を除く): 123203880

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, 48889, 97778, 146667, 195556, 244445, 293334, 391112, 440001, 488890, 586668, 733335, 880002, 977780, 1173336, 1320003, 1466670, 1760004, 1955560, 2200005, 2640006, 2933340, 3520008, 4400010, 5280012, 5866680, 6600015, 8800020, 10560024, 13200030, 17600040, 26400060, 52800120]

約数ペア:

[(1, 52800120), (2, 26400060), (3, 17600040), (4, 13200030), (5, 10560024), (6, 8800020), (8, 6600015), (9, 5866680), (10, 5280012), (12, 4400010), (15, 3520008), (18, 2933340), (20, 2640006), (24, 2200005), (27, 1955560), (30, 1760004), (36, 1466670), (40, 1320003), (45, 1173336), (54, 977780), (60, 880002), (72, 733335), (90, 586668), (108, 488890), (120, 440001), (135, 391112), (180, 293334), (216, 244445), (270, 195556), (360, 146667), (540, 97778), (1080, 48889)]