158400360

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{48889}}^1$

素因数の和:48912

約数の個数: 80

約数和(自身を含む): 532412100

約数和(自身を除く): 374011740

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, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 48889, 97778, 146667, 195556, 244445, 293334, 391112, 440001, 488890, 586668, 733335, 880002, 977780, 1173336, 1320003, 1466670, 1760004, 1955560, 2200005, 2640006, 2933340, 3520008, 3960009, 4400010, 5280012, 5866680, 6600015, 7920018, 8800020, 10560024, 13200030, 15840036, 17600040, 19800045, 26400060, 31680072, 39600090, 52800120, 79200180, 158400360]

約数ペア:

[(1, 158400360), (2, 79200180), (3, 52800120), (4, 39600090), (5, 31680072), (6, 26400060), (8, 19800045), (9, 17600040), (10, 15840036), (12, 13200030), (15, 10560024), (18, 8800020), (20, 7920018), (24, 6600015), (27, 5866680), (30, 5280012), (36, 4400010), (40, 3960009), (45, 3520008), (54, 2933340), (60, 2640006), (72, 2200005), (81, 1955560), (90, 1760004), (108, 1466670), (120, 1320003), (135, 1173336), (162, 977780), (180, 880002), (216, 733335), (270, 586668), (324, 488890), (360, 440001), (405, 391112), (540, 293334), (648, 244445), (810, 195556), (1080, 146667), (1620, 97778), (3240, 48889)]