246669660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{80611}}^1$

素因数の和:80643

約数の個数: 72

約数和(自身を含む): 792254736

約数和(自身を除く): 545585076

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 80611, 161222, 241833, 322444, 403055, 483666, 725499, 806110, 967332, 1209165, 1370387, 1450998, 1612220, 2418330, 2740774, 2901996, 3627495, 4111161, 4836660, 5481548, 6851935, 7254990, 8222322, 12333483, 13703870, 14509980, 16444644, 20555805, 24666966, 27407740, 41111610, 49333932, 61667415, 82223220, 123334830, 246669660]

約数ペア:

[(1, 246669660), (2, 123334830), (3, 82223220), (4, 61667415), (5, 49333932), (6, 41111610), (9, 27407740), (10, 24666966), (12, 20555805), (15, 16444644), (17, 14509980), (18, 13703870), (20, 12333483), (30, 8222322), (34, 7254990), (36, 6851935), (45, 5481548), (51, 4836660), (60, 4111161), (68, 3627495), (85, 2901996), (90, 2740774), (102, 2418330), (153, 1612220), (170, 1450998), (180, 1370387), (204, 1209165), (255, 967332), (306, 806110), (340, 725499), (510, 483666), (612, 403055), (765, 322444), (1020, 241833), (1530, 161222), (3060, 80611)]