65257560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{10663}}^1$

素因数の和:10697

約数の個数: 96

約数和(自身を含む): 224583840

約数和(自身を除く): 159326280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 340, 360, 408, 510, 612, 680, 765, 1020, 1224, 1530, 2040, 3060, 6120, 10663, 21326, 31989, 42652, 53315, 63978, 85304, 95967, 106630, 127956, 159945, 181271, 191934, 213260, 255912, 319890, 362542, 383868, 426520, 479835, 543813, 639780, 725084, 767736, 906355, 959670, 1087626, 1279560, 1450168, 1631439, 1812710, 1919340, 2175252, 2719065, 3262878, 3625420, 3838680, 4350504, 5438130, 6525756, 7250840, 8157195, 10876260, 13051512, 16314390, 21752520, 32628780, 65257560]

約数ペア:

[(1, 65257560), (2, 32628780), (3, 21752520), (4, 16314390), (5, 13051512), (6, 10876260), (8, 8157195), (9, 7250840), (10, 6525756), (12, 5438130), (15, 4350504), (17, 3838680), (18, 3625420), (20, 3262878), (24, 2719065), (30, 2175252), (34, 1919340), (36, 1812710), (40, 1631439), (45, 1450168), (51, 1279560), (60, 1087626), (68, 959670), (72, 906355), (85, 767736), (90, 725084), (102, 639780), (120, 543813), (136, 479835), (153, 426520), (170, 383868), (180, 362542), (204, 319890), (255, 255912), (306, 213260), (340, 191934), (360, 181271), (408, 159945), (510, 127956), (612, 106630), (680, 95967), (765, 85304), (1020, 63978), (1224, 53315), (1530, 42652), (2040, 31989), (3060, 21326), (6120, 10663)]