74893440

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2053}}^1$

素因数の和:2094

約数の個数: 128

約数和(自身を含む): 251409600

約数和(自身を除く): 176516160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 285, 304, 320, 380, 384, 456, 480, 570, 608, 640, 760, 912, 960, 1140, 1216, 1520, 1824, 1920, 2053, 2280, 2432, 3040, 3648, 4106, 4560, 6080, 6159, 7296, 8212, 9120, 10265, 12160, 12318, 16424, 18240, 20530, 24636, 30795, 32848, 36480, 39007, 41060, 49272, 61590, 65696, 78014, 82120, 98544, 117021, 123180, 131392, 156028, 164240, 195035, 197088, 234042, 246360, 262784, 312056, 328480, 390070, 394176, 468084, 492720, 585105, 624112, 656960, 780140, 788352, 936168, 985440, 1170210, 1248224, 1313920, 1560280, 1872336, 1970880, 2340420, 2496448, 3120560, 3744672, 3941760, 4680840, 4992896, 6241120, 7489344, 9361680, 12482240, 14978688, 18723360, 24964480, 37446720, 74893440]

約数ペア:

[(1, 74893440), (2, 37446720), (3, 24964480), (4, 18723360), (5, 14978688), (6, 12482240), (8, 9361680), (10, 7489344), (12, 6241120), (15, 4992896), (16, 4680840), (19, 3941760), (20, 3744672), (24, 3120560), (30, 2496448), (32, 2340420), (38, 1970880), (40, 1872336), (48, 1560280), (57, 1313920), (60, 1248224), (64, 1170210), (76, 985440), (80, 936168), (95, 788352), (96, 780140), (114, 656960), (120, 624112), (128, 585105), (152, 492720), (160, 468084), (190, 394176), (192, 390070), (228, 328480), (240, 312056), (285, 262784), (304, 246360), (320, 234042), (380, 197088), (384, 195035), (456, 164240), (480, 156028), (570, 131392), (608, 123180), (640, 117021), (760, 98544), (912, 82120), (960, 78014), (1140, 65696), (1216, 61590), (1520, 49272), (1824, 41060), (1920, 39007), (2053, 36480), (2280, 32848), (2432, 30795), (3040, 24636), (3648, 20530), (4106, 18240), (4560, 16424), (6080, 12318), (6159, 12160), (7296, 10265), (8212, 9120)]