242804880

素因数分解:

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

素因数の和:358

約数の個数: 240

約数和(自身を含む): 877443840

約数和(自身を除く): 634638960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 83, 85, 90, 102, 120, 136, 144, 153, 166, 170, 180, 204, 239, 240, 249, 255, 272, 306, 332, 340, 360, 408, 415, 478, 498, 510, 612, 664, 680, 717, 720, 747, 765, 816, 830, 956, 996, 1020, 1195, 1224, 1245, 1328, 1360, 1411, 1434, 1494, 1530, 1660, 1912, 1992, 2040, 2151, 2390, 2448, 2490, 2822, 2868, 2988, 3060, 3320, 3585, 3735, 3824, 3984, 4063, 4080, 4233, 4302, 4780, 4980, 5644, 5736, 5976, 6120, 6640, 7055, 7170, 7470, 8126, 8466, 8604, 9560, 9960, 10755, 11288, 11472, 11952, 12189, 12240, 12699, 14110, 14340, 14940, 16252, 16932, 17208, 19120, 19837, 19920, 20315, 21165, 21510, 22576, 24378, 25398, 28220, 28680, 29880, 32504, 33864, 34416, 36567, 39674, 40630, 42330, 43020, 48756, 50796, 56440, 57360, 59511, 59760, 60945, 63495, 65008, 67728, 73134, 79348, 81260, 84660, 86040, 97512, 99185, 101592, 112880, 119022, 121890, 126990, 146268, 158696, 162520, 169320, 172080, 178533, 182835, 195024, 198370, 203184, 238044, 243780, 253980, 292536, 297555, 317392, 325040, 337229, 338640, 357066, 365670, 396740, 476088, 487560, 507960, 585072, 595110, 674458, 714132, 731340, 793480, 892665, 952176, 975120, 1011687, 1015920, 1190220, 1348916, 1428264, 1462680, 1586960, 1686145, 1785330, 2023374, 2380440, 2697832, 2856528, 2925360, 3035061, 3372290, 3570660, 4046748, 4760880, 5058435, 5395664, 6070122, 6744580, 7141320, 8093496, 10116870, 12140244, 13489160, 14282640, 15175305, 16186992, 20233740, 24280488, 26978320, 30350610, 40467480, 48560976, 60701220, 80934960, 121402440, 242804880]

約数ペア:

[(1, 242804880), (2, 121402440), (3, 80934960), (4, 60701220), (5, 48560976), (6, 40467480), (8, 30350610), (9, 26978320), (10, 24280488), (12, 20233740), (15, 16186992), (16, 15175305), (17, 14282640), (18, 13489160), (20, 12140244), (24, 10116870), (30, 8093496), (34, 7141320), (36, 6744580), (40, 6070122), (45, 5395664), (48, 5058435), (51, 4760880), (60, 4046748), (68, 3570660), (72, 3372290), (80, 3035061), (83, 2925360), (85, 2856528), (90, 2697832), (102, 2380440), (120, 2023374), (136, 1785330), (144, 1686145), (153, 1586960), (166, 1462680), (170, 1428264), (180, 1348916), (204, 1190220), (239, 1015920), (240, 1011687), (249, 975120), (255, 952176), (272, 892665), (306, 793480), (332, 731340), (340, 714132), (360, 674458), (408, 595110), (415, 585072), (478, 507960), (498, 487560), (510, 476088), (612, 396740), (664, 365670), (680, 357066), (717, 338640), (720, 337229), (747, 325040), (765, 317392), (816, 297555), (830, 292536), (956, 253980), (996, 243780), (1020, 238044), (1195, 203184), (1224, 198370), (1245, 195024), (1328, 182835), (1360, 178533), (1411, 172080), (1434, 169320), (1494, 162520), (1530, 158696), (1660, 146268), (1912, 126990), (1992, 121890), (2040, 119022), (2151, 112880), (2390, 101592), (2448, 99185), (2490, 97512), (2822, 86040), (2868, 84660), (2988, 81260), (3060, 79348), (3320, 73134), (3585, 67728), (3735, 65008), (3824, 63495), (3984, 60945), (4063, 59760), (4080, 59511), (4233, 57360), (4302, 56440), (4780, 50796), (4980, 48756), (5644, 43020), (5736, 42330), (5976, 40630), (6120, 39674), (6640, 36567), (7055, 34416), (7170, 33864), (7470, 32504), (8126, 29880), (8466, 28680), (8604, 28220), (9560, 25398), (9960, 24378), (10755, 22576), (11288, 21510), (11472, 21165), (11952, 20315), (12189, 19920), (12240, 19837), (12699, 19120), (14110, 17208), (14340, 16932), (14940, 16252)]