19657080

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{6067}}^1$

素因数の和:6090

約数の個数: 80

約数和(自身を含む): 66080520

約数和(自身を除く): 46423440

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, 6067, 12134, 18201, 24268, 30335, 36402, 48536, 54603, 60670, 72804, 91005, 109206, 121340, 145608, 163809, 182010, 218412, 242680, 273015, 327618, 364020, 436824, 491427, 546030, 655236, 728040, 819045, 982854, 1092060, 1310472, 1638090, 1965708, 2184120, 2457135, 3276180, 3931416, 4914270, 6552360, 9828540, 19657080]

約数ペア:

[(1, 19657080), (2, 9828540), (3, 6552360), (4, 4914270), (5, 3931416), (6, 3276180), (8, 2457135), (9, 2184120), (10, 1965708), (12, 1638090), (15, 1310472), (18, 1092060), (20, 982854), (24, 819045), (27, 728040), (30, 655236), (36, 546030), (40, 491427), (45, 436824), (54, 364020), (60, 327618), (72, 273015), (81, 242680), (90, 218412), (108, 182010), (120, 163809), (135, 145608), (162, 121340), (180, 109206), (216, 91005), (270, 72804), (324, 60670), (360, 54603), (405, 48536), (540, 36402), (648, 30335), (810, 24268), (1080, 18201), (1620, 12134), (3240, 6067)]