74023680

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{521}}^1$

素因数の和:582

約数の個数: 144

約数和(自身を含む): 243268704

約数和(自身を除く): 169245024

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 64, 74, 80, 96, 111, 120, 128, 148, 160, 185, 192, 222, 240, 256, 296, 320, 370, 384, 444, 480, 521, 555, 592, 640, 740, 768, 888, 960, 1042, 1110, 1184, 1280, 1480, 1563, 1776, 1920, 2084, 2220, 2368, 2605, 2960, 3126, 3552, 3840, 4168, 4440, 4736, 5210, 5920, 6252, 7104, 7815, 8336, 8880, 9472, 10420, 11840, 12504, 14208, 15630, 16672, 17760, 19277, 20840, 23680, 25008, 28416, 31260, 33344, 35520, 38554, 41680, 47360, 50016, 57831, 62520, 66688, 71040, 77108, 83360, 96385, 100032, 115662, 125040, 133376, 142080, 154216, 166720, 192770, 200064, 231324, 250080, 289155, 308432, 333440, 385540, 400128, 462648, 500160, 578310, 616864, 666880, 771080, 925296, 1000320, 1156620, 1233728, 1542160, 1850592, 2000640, 2313240, 2467456, 3084320, 3701184, 4626480, 4934912, 6168640, 7402368, 9252960, 12337280, 14804736, 18505920, 24674560, 37011840, 74023680]

約数ペア:

[(1, 74023680), (2, 37011840), (3, 24674560), (4, 18505920), (5, 14804736), (6, 12337280), (8, 9252960), (10, 7402368), (12, 6168640), (15, 4934912), (16, 4626480), (20, 3701184), (24, 3084320), (30, 2467456), (32, 2313240), (37, 2000640), (40, 1850592), (48, 1542160), (60, 1233728), (64, 1156620), (74, 1000320), (80, 925296), (96, 771080), (111, 666880), (120, 616864), (128, 578310), (148, 500160), (160, 462648), (185, 400128), (192, 385540), (222, 333440), (240, 308432), (256, 289155), (296, 250080), (320, 231324), (370, 200064), (384, 192770), (444, 166720), (480, 154216), (521, 142080), (555, 133376), (592, 125040), (640, 115662), (740, 100032), (768, 96385), (888, 83360), (960, 77108), (1042, 71040), (1110, 66688), (1184, 62520), (1280, 57831), (1480, 50016), (1563, 47360), (1776, 41680), (1920, 38554), (2084, 35520), (2220, 33344), (2368, 31260), (2605, 28416), (2960, 25008), (3126, 23680), (3552, 20840), (3840, 19277), (4168, 17760), (4440, 16672), (4736, 15630), (5210, 14208), (5920, 12504), (6252, 11840), (7104, 10420), (7815, 9472), (8336, 8880)]