1180320120

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{156127}}^1$

素因数の和:156154

約数の個数: 128

約数和(自身を含む): 4496486400

約数和(自身を除く): 3316166280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 156127, 312254, 468381, 624508, 780635, 936762, 1092889, 1249016, 1405143, 1561270, 1873524, 2185778, 2341905, 2810286, 3122540, 3278667, 3747048, 4215429, 4371556, 4683810, 5464445, 5620572, 6245080, 6557334, 7025715, 8430858, 8743112, 9367620, 9836001, 10928890, 11241144, 13114668, 14051430, 16393335, 16861716, 18735240, 19672002, 21077145, 21857780, 26229336, 28102860, 29508003, 32786670, 33723432, 39344004, 42154290, 43715560, 49180005, 56205720, 59016006, 65573340, 78688008, 84308580, 98360010, 118032012, 131146680, 147540015, 168617160, 196720020, 236064024, 295080030, 393440040, 590160060, 1180320120]

約数ペア:

[(1, 1180320120), (2, 590160060), (3, 393440040), (4, 295080030), (5, 236064024), (6, 196720020), (7, 168617160), (8, 147540015), (9, 131146680), (10, 118032012), (12, 98360010), (14, 84308580), (15, 78688008), (18, 65573340), (20, 59016006), (21, 56205720), (24, 49180005), (27, 43715560), (28, 42154290), (30, 39344004), (35, 33723432), (36, 32786670), (40, 29508003), (42, 28102860), (45, 26229336), (54, 21857780), (56, 21077145), (60, 19672002), (63, 18735240), (70, 16861716), (72, 16393335), (84, 14051430), (90, 13114668), (105, 11241144), (108, 10928890), (120, 9836001), (126, 9367620), (135, 8743112), (140, 8430858), (168, 7025715), (180, 6557334), (189, 6245080), (210, 5620572), (216, 5464445), (252, 4683810), (270, 4371556), (280, 4215429), (315, 3747048), (360, 3278667), (378, 3122540), (420, 2810286), (504, 2341905), (540, 2185778), (630, 1873524), (756, 1561270), (840, 1405143), (945, 1249016), (1080, 1092889), (1260, 936762), (1512, 780635), (1890, 624508), (2520, 468381), (3780, 312254), (7560, 156127)]