66122520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{32413}}^1$

素因数の和:32444

約数の個数: 64

約数和(自身を含む): 210042720

約数和(自身を除く): 143920200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 32413, 64826, 97239, 129652, 162065, 194478, 259304, 324130, 388956, 486195, 551021, 648260, 777912, 972390, 1102042, 1296520, 1653063, 1944780, 2204084, 2755105, 3306126, 3889560, 4408168, 5510210, 6612252, 8265315, 11020420, 13224504, 16530630, 22040840, 33061260, 66122520]

約数ペア:

[(1, 66122520), (2, 33061260), (3, 22040840), (4, 16530630), (5, 13224504), (6, 11020420), (8, 8265315), (10, 6612252), (12, 5510210), (15, 4408168), (17, 3889560), (20, 3306126), (24, 2755105), (30, 2204084), (34, 1944780), (40, 1653063), (51, 1296520), (60, 1102042), (68, 972390), (85, 777912), (102, 648260), (120, 551021), (136, 486195), (170, 388956), (204, 324130), (255, 259304), (340, 194478), (408, 162065), (510, 129652), (680, 97239), (1020, 64826), (2040, 32413)]