80934960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{239}}^1$

素因数の和:355

約数の個数: 160

約数和(自身を含む): 269982720

約数和(自身を除く): 189047760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 83, 85, 102, 120, 136, 166, 170, 204, 239, 240, 249, 255, 272, 332, 340, 408, 415, 478, 498, 510, 664, 680, 717, 816, 830, 956, 996, 1020, 1195, 1245, 1328, 1360, 1411, 1434, 1660, 1912, 1992, 2040, 2390, 2490, 2822, 2868, 3320, 3585, 3824, 3984, 4063, 4080, 4233, 4780, 4980, 5644, 5736, 6640, 7055, 7170, 8126, 8466, 9560, 9960, 11288, 11472, 12189, 14110, 14340, 16252, 16932, 19120, 19837, 19920, 20315, 21165, 22576, 24378, 28220, 28680, 32504, 33864, 39674, 40630, 42330, 48756, 56440, 57360, 59511, 60945, 65008, 67728, 79348, 81260, 84660, 97512, 99185, 112880, 119022, 121890, 158696, 162520, 169320, 195024, 198370, 238044, 243780, 297555, 317392, 325040, 337229, 338640, 396740, 476088, 487560, 595110, 674458, 793480, 952176, 975120, 1011687, 1190220, 1348916, 1586960, 1686145, 2023374, 2380440, 2697832, 3372290, 4046748, 4760880, 5058435, 5395664, 6744580, 8093496, 10116870, 13489160, 16186992, 20233740, 26978320, 40467480, 80934960]

約数ペア:

[(1, 80934960), (2, 40467480), (3, 26978320), (4, 20233740), (5, 16186992), (6, 13489160), (8, 10116870), (10, 8093496), (12, 6744580), (15, 5395664), (16, 5058435), (17, 4760880), (20, 4046748), (24, 3372290), (30, 2697832), (34, 2380440), (40, 2023374), (48, 1686145), (51, 1586960), (60, 1348916), (68, 1190220), (80, 1011687), (83, 975120), (85, 952176), (102, 793480), (120, 674458), (136, 595110), (166, 487560), (170, 476088), (204, 396740), (239, 338640), (240, 337229), (249, 325040), (255, 317392), (272, 297555), (332, 243780), (340, 238044), (408, 198370), (415, 195024), (478, 169320), (498, 162520), (510, 158696), (664, 121890), (680, 119022), (717, 112880), (816, 99185), (830, 97512), (956, 84660), (996, 81260), (1020, 79348), (1195, 67728), (1245, 65008), (1328, 60945), (1360, 59511), (1411, 57360), (1434, 56440), (1660, 48756), (1912, 42330), (1992, 40630), (2040, 39674), (2390, 33864), (2490, 32504), (2822, 28680), (2868, 28220), (3320, 24378), (3585, 22576), (3824, 21165), (3984, 20315), (4063, 19920), (4080, 19837), (4233, 19120), (4780, 16932), (4980, 16252), (5644, 14340), (5736, 14110), (6640, 12189), (7055, 11472), (7170, 11288), (8126, 9960), (8466, 9560)]