72652680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{67271}}^1$

素因数の和:67291

約数の個数: 64

約数和(自身を含む): 242179200

約数和(自身を除く): 169526520

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, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 67271, 134542, 201813, 269084, 336355, 403626, 538168, 605439, 672710, 807252, 1009065, 1210878, 1345420, 1614504, 1816317, 2018130, 2421756, 2690840, 3027195, 3632634, 4036260, 4843512, 6054390, 7265268, 8072520, 9081585, 12108780, 14530536, 18163170, 24217560, 36326340, 72652680]

約数ペア:

[(1, 72652680), (2, 36326340), (3, 24217560), (4, 18163170), (5, 14530536), (6, 12108780), (8, 9081585), (9, 8072520), (10, 7265268), (12, 6054390), (15, 4843512), (18, 4036260), (20, 3632634), (24, 3027195), (27, 2690840), (30, 2421756), (36, 2018130), (40, 1816317), (45, 1614504), (54, 1345420), (60, 1210878), (72, 1009065), (90, 807252), (108, 672710), (120, 605439), (135, 538168), (180, 403626), (216, 336355), (270, 269084), (360, 201813), (540, 134542), (1080, 67271)]