12359680

素因数分解:

$2^{11}\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1$

素因数の和:115

約数の個数: 96

約数和(自身を含む): 31842720

約数和(自身を除く): 19483040

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, 1024, 1088, 1136, 1207, 1280, 1360, 1420, 2048, 2176, 2272, 2414, 2560, 2720, 2840, 4352, 4544, 4828, 5120, 5440, 5680, 6035, 8704, 9088, 9656, 10240, 10880, 11360, 12070, 17408, 18176, 19312, 21760, 22720, 24140, 34816, 36352, 38624, 43520, 45440, 48280, 72704, 77248, 87040, 90880, 96560, 145408, 154496, 174080, 181760, 193120, 308992, 363520, 386240, 617984, 727040, 772480, 1235968, 1544960, 2471936, 3089920, 6179840, 12359680]

約数ペア:

[(1, 12359680), (2, 6179840), (4, 3089920), (5, 2471936), (8, 1544960), (10, 1235968), (16, 772480), (17, 727040), (20, 617984), (32, 386240), (34, 363520), (40, 308992), (64, 193120), (68, 181760), (71, 174080), (80, 154496), (85, 145408), (128, 96560), (136, 90880), (142, 87040), (160, 77248), (170, 72704), (256, 48280), (272, 45440), (284, 43520), (320, 38624), (340, 36352), (355, 34816), (512, 24140), (544, 22720), (568, 21760), (640, 19312), (680, 18176), (710, 17408), (1024, 12070), (1088, 11360), (1136, 10880), (1207, 10240), (1280, 9656), (1360, 9088), (1420, 8704), (2048, 6035), (2176, 5680), (2272, 5440), (2414, 5120), (2560, 4828), (2720, 4544), (2840, 4352)]