1249512360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1\times {\mathrm{503}}^1$

素因数の和:807

約数の個数: 128

約数和(自身を含む): 3808788480

約数和(自身を除く): 2559276120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 127, 163, 254, 326, 381, 489, 503, 508, 635, 652, 762, 815, 978, 1006, 1016, 1270, 1304, 1509, 1524, 1630, 1905, 1956, 2012, 2445, 2515, 2540, 3018, 3048, 3260, 3810, 3912, 4024, 4890, 5030, 5080, 6036, 6520, 7545, 7620, 9780, 10060, 12072, 15090, 15240, 19560, 20120, 20701, 30180, 41402, 60360, 62103, 63881, 81989, 82804, 103505, 124206, 127762, 163978, 165608, 191643, 207010, 245967, 248412, 255524, 310515, 319405, 327956, 383286, 409945, 414020, 491934, 496824, 511048, 621030, 638810, 655912, 766572, 819890, 828040, 958215, 983868, 1229835, 1242060, 1277620, 1533144, 1639780, 1916430, 1967736, 2459670, 2484120, 2555240, 3279560, 3832860, 4919340, 7665720, 9838680, 10412603, 20825206, 31237809, 41650412, 52063015, 62475618, 83300824, 104126030, 124951236, 156189045, 208252060, 249902472, 312378090, 416504120, 624756180, 1249512360]

約数ペア:

[(1, 1249512360), (2, 624756180), (3, 416504120), (4, 312378090), (5, 249902472), (6, 208252060), (8, 156189045), (10, 124951236), (12, 104126030), (15, 83300824), (20, 62475618), (24, 52063015), (30, 41650412), (40, 31237809), (60, 20825206), (120, 10412603), (127, 9838680), (163, 7665720), (254, 4919340), (326, 3832860), (381, 3279560), (489, 2555240), (503, 2484120), (508, 2459670), (635, 1967736), (652, 1916430), (762, 1639780), (815, 1533144), (978, 1277620), (1006, 1242060), (1016, 1229835), (1270, 983868), (1304, 958215), (1509, 828040), (1524, 819890), (1630, 766572), (1905, 655912), (1956, 638810), (2012, 621030), (2445, 511048), (2515, 496824), (2540, 491934), (3018, 414020), (3048, 409945), (3260, 383286), (3810, 327956), (3912, 319405), (4024, 310515), (4890, 255524), (5030, 248412), (5080, 245967), (6036, 207010), (6520, 191643), (7545, 165608), (7620, 163978), (9780, 127762), (10060, 124206), (12072, 103505), (15090, 82804), (15240, 81989), (19560, 63881), (20120, 62103), (20701, 60360), (30180, 41402)]