155780160

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{617}}^1$

素因数の和:900

約数の個数: 112

約数和(自身を含む): 497287296

約数和(自身を除く): 341507136

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 263, 320, 480, 526, 617, 789, 960, 1052, 1234, 1315, 1578, 1851, 2104, 2468, 2630, 3085, 3156, 3702, 3945, 4208, 4936, 5260, 6170, 6312, 7404, 7890, 8416, 9255, 9872, 10520, 12340, 12624, 14808, 15780, 16832, 18510, 19744, 21040, 24680, 25248, 29616, 31560, 37020, 39488, 42080, 49360, 50496, 59232, 63120, 74040, 84160, 98720, 118464, 126240, 148080, 162271, 197440, 252480, 296160, 324542, 486813, 592320, 649084, 811355, 973626, 1298168, 1622710, 1947252, 2434065, 2596336, 3245420, 3894504, 4868130, 5192672, 6490840, 7789008, 9736260, 10385344, 12981680, 15578016, 19472520, 25963360, 31156032, 38945040, 51926720, 77890080, 155780160]

約数ペア:

[(1, 155780160), (2, 77890080), (3, 51926720), (4, 38945040), (5, 31156032), (6, 25963360), (8, 19472520), (10, 15578016), (12, 12981680), (15, 10385344), (16, 9736260), (20, 7789008), (24, 6490840), (30, 5192672), (32, 4868130), (40, 3894504), (48, 3245420), (60, 2596336), (64, 2434065), (80, 1947252), (96, 1622710), (120, 1298168), (160, 973626), (192, 811355), (240, 649084), (263, 592320), (320, 486813), (480, 324542), (526, 296160), (617, 252480), (789, 197440), (960, 162271), (1052, 148080), (1234, 126240), (1315, 118464), (1578, 98720), (1851, 84160), (2104, 74040), (2468, 63120), (2630, 59232), (3085, 50496), (3156, 49360), (3702, 42080), (3945, 39488), (4208, 37020), (4936, 31560), (5260, 29616), (6170, 25248), (6312, 24680), (7404, 21040), (7890, 19744), (8416, 18510), (9255, 16832), (9872, 15780), (10520, 14808), (12340, 12624)]