120485880

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{907}}^1$

素因数の和:971

約数の個数: 160

約数和(自身を含む): 415301040

約数和(自身を除く): 294815160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 41, 45, 54, 60, 72, 81, 82, 90, 108, 120, 123, 135, 162, 164, 180, 205, 216, 246, 270, 324, 328, 360, 369, 405, 410, 492, 540, 615, 648, 738, 810, 820, 907, 984, 1080, 1107, 1230, 1476, 1620, 1640, 1814, 1845, 2214, 2460, 2721, 2952, 3240, 3321, 3628, 3690, 4428, 4535, 4920, 5442, 5535, 6642, 7256, 7380, 8163, 8856, 9070, 10884, 11070, 13284, 13605, 14760, 16326, 16605, 18140, 21768, 22140, 24489, 26568, 27210, 32652, 33210, 36280, 37187, 40815, 44280, 48978, 54420, 65304, 66420, 73467, 74374, 81630, 97956, 108840, 111561, 122445, 132840, 146934, 148748, 163260, 185935, 195912, 223122, 244890, 293868, 297496, 326520, 334683, 367335, 371870, 446244, 489780, 557805, 587736, 669366, 734670, 743740, 892488, 979560, 1004049, 1115610, 1338732, 1469340, 1487480, 1673415, 2008098, 2231220, 2677464, 2938680, 3012147, 3346830, 4016196, 4462440, 5020245, 6024294, 6693660, 8032392, 10040490, 12048588, 13387320, 15060735, 20080980, 24097176, 30121470, 40161960, 60242940, 120485880]

約数ペア:

[(1, 120485880), (2, 60242940), (3, 40161960), (4, 30121470), (5, 24097176), (6, 20080980), (8, 15060735), (9, 13387320), (10, 12048588), (12, 10040490), (15, 8032392), (18, 6693660), (20, 6024294), (24, 5020245), (27, 4462440), (30, 4016196), (36, 3346830), (40, 3012147), (41, 2938680), (45, 2677464), (54, 2231220), (60, 2008098), (72, 1673415), (81, 1487480), (82, 1469340), (90, 1338732), (108, 1115610), (120, 1004049), (123, 979560), (135, 892488), (162, 743740), (164, 734670), (180, 669366), (205, 587736), (216, 557805), (246, 489780), (270, 446244), (324, 371870), (328, 367335), (360, 334683), (369, 326520), (405, 297496), (410, 293868), (492, 244890), (540, 223122), (615, 195912), (648, 185935), (738, 163260), (810, 148748), (820, 146934), (907, 132840), (984, 122445), (1080, 111561), (1107, 108840), (1230, 97956), (1476, 81630), (1620, 74374), (1640, 73467), (1814, 66420), (1845, 65304), (2214, 54420), (2460, 48978), (2721, 44280), (2952, 40815), (3240, 37187), (3321, 36280), (3628, 33210), (3690, 32652), (4428, 27210), (4535, 26568), (4920, 24489), (5442, 22140), (5535, 21768), (6642, 18140), (7256, 16605), (7380, 16326), (8163, 14760), (8856, 13605), (9070, 13284), (10884, 11070)]