32220180

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{19889}}^1$

素因数の和:19910

約数の個数: 60

約数和(自身を含む): 101080980

約数和(自身を除く): 68860800

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 19889, 39778, 59667, 79556, 99445, 119334, 179001, 198890, 238668, 298335, 358002, 397780, 537003, 596670, 716004, 895005, 1074006, 1193340, 1611009, 1790010, 2148012, 2685015, 3222018, 3580020, 5370030, 6444036, 8055045, 10740060, 16110090, 32220180]

約数ペア:

[(1, 32220180), (2, 16110090), (3, 10740060), (4, 8055045), (5, 6444036), (6, 5370030), (9, 3580020), (10, 3222018), (12, 2685015), (15, 2148012), (18, 1790010), (20, 1611009), (27, 1193340), (30, 1074006), (36, 895005), (45, 716004), (54, 596670), (60, 537003), (81, 397780), (90, 358002), (108, 298335), (135, 238668), (162, 198890), (180, 179001), (270, 119334), (324, 99445), (405, 79556), (540, 59667), (810, 39778), (1620, 19889)]