3089920

素因数分解:

$2^9\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1$

素因数の和:111

約数の個数: 80

約数和(自身を含む): 7954848

約数和(自身を除く): 4864928

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 71, 80, 85, 128, 136, 142, 160, 170, 256, 272, 284, 320, 340, 355, 512, 544, 568, 640, 680, 710, 1088, 1136, 1207, 1280, 1360, 1420, 2176, 2272, 2414, 2560, 2720, 2840, 4352, 4544, 4828, 5440, 5680, 6035, 8704, 9088, 9656, 10880, 11360, 12070, 18176, 19312, 21760, 22720, 24140, 36352, 38624, 43520, 45440, 48280, 77248, 90880, 96560, 154496, 181760, 193120, 308992, 386240, 617984, 772480, 1544960, 3089920]

約数ペア:

[(1, 3089920), (2, 1544960), (4, 772480), (5, 617984), (8, 386240), (10, 308992), (16, 193120), (17, 181760), (20, 154496), (32, 96560), (34, 90880), (40, 77248), (64, 48280), (68, 45440), (71, 43520), (80, 38624), (85, 36352), (128, 24140), (136, 22720), (142, 21760), (160, 19312), (170, 18176), (256, 12070), (272, 11360), (284, 10880), (320, 9656), (340, 9088), (355, 8704), (512, 6035), (544, 5680), (568, 5440), (640, 4828), (680, 4544), (710, 4352), (1088, 2840), (1136, 2720), (1207, 2560), (1280, 2414), (1360, 2272), (1420, 2176)]