120567840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1$

素因数の和:271

約数の個数: 192

約数和(自身を含む): 404683776

約数和(自身を除く): 284115936

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 67, 69, 80, 92, 96, 115, 120, 134, 138, 160, 163, 184, 201, 230, 240, 268, 276, 326, 335, 345, 368, 402, 460, 480, 489, 536, 552, 652, 670, 690, 736, 804, 815, 920, 978, 1005, 1072, 1104, 1304, 1340, 1380, 1541, 1608, 1630, 1840, 1956, 2010, 2144, 2208, 2445, 2608, 2680, 2760, 3082, 3216, 3260, 3680, 3749, 3912, 4020, 4623, 4890, 5216, 5360, 5520, 6164, 6432, 6520, 7498, 7705, 7824, 8040, 9246, 9780, 10720, 10921, 11040, 11247, 12328, 13040, 14996, 15410, 15648, 16080, 18492, 18745, 19560, 21842, 22494, 23115, 24656, 26080, 29992, 30820, 32160, 32763, 36984, 37490, 39120, 43684, 44988, 46230, 49312, 54605, 56235, 59984, 61640, 65526, 73968, 74980, 78240, 87368, 89976, 92460, 109210, 112470, 119968, 123280, 131052, 147936, 149960, 163815, 174736, 179952, 184920, 218420, 224940, 246560, 251183, 262104, 299920, 327630, 349472, 359904, 369840, 436840, 449880, 502366, 524208, 599840, 655260, 739680, 753549, 873680, 899760, 1004732, 1048416, 1255915, 1310520, 1507098, 1747360, 1799520, 2009464, 2511830, 2621040, 3014196, 3767745, 4018928, 5023660, 5242080, 6028392, 7535490, 8037856, 10047320, 12056784, 15070980, 20094640, 24113568, 30141960, 40189280, 60283920, 120567840]

約数ペア:

[(1, 120567840), (2, 60283920), (3, 40189280), (4, 30141960), (5, 24113568), (6, 20094640), (8, 15070980), (10, 12056784), (12, 10047320), (15, 8037856), (16, 7535490), (20, 6028392), (23, 5242080), (24, 5023660), (30, 4018928), (32, 3767745), (40, 3014196), (46, 2621040), (48, 2511830), (60, 2009464), (67, 1799520), (69, 1747360), (80, 1507098), (92, 1310520), (96, 1255915), (115, 1048416), (120, 1004732), (134, 899760), (138, 873680), (160, 753549), (163, 739680), (184, 655260), (201, 599840), (230, 524208), (240, 502366), (268, 449880), (276, 436840), (326, 369840), (335, 359904), (345, 349472), (368, 327630), (402, 299920), (460, 262104), (480, 251183), (489, 246560), (536, 224940), (552, 218420), (652, 184920), (670, 179952), (690, 174736), (736, 163815), (804, 149960), (815, 147936), (920, 131052), (978, 123280), (1005, 119968), (1072, 112470), (1104, 109210), (1304, 92460), (1340, 89976), (1380, 87368), (1541, 78240), (1608, 74980), (1630, 73968), (1840, 65526), (1956, 61640), (2010, 59984), (2144, 56235), (2208, 54605), (2445, 49312), (2608, 46230), (2680, 44988), (2760, 43684), (3082, 39120), (3216, 37490), (3260, 36984), (3680, 32763), (3749, 32160), (3912, 30820), (4020, 29992), (4623, 26080), (4890, 24656), (5216, 23115), (5360, 22494), (5520, 21842), (6164, 19560), (6432, 18745), (6520, 18492), (7498, 16080), (7705, 15648), (7824, 15410), (8040, 14996), (9246, 13040), (9780, 12328), (10720, 11247), (10921, 11040)]