73234560

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{5449}}^1$

素因数の和:5478

約数の個数: 128

約数和(自身を含む): 266832000

約数和(自身を除く): 193597440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 5449, 6720, 10898, 13440, 16347, 21796, 27245, 32694, 38143, 43592, 54490, 65388, 76286, 81735, 87184, 108980, 114429, 130776, 152572, 163470, 174368, 190715, 217960, 228858, 261552, 305144, 326940, 348736, 381430, 435920, 457716, 523104, 572145, 610288, 653880, 697472, 762860, 871840, 915432, 1046208, 1144290, 1220576, 1307760, 1525720, 1743680, 1830864, 2092416, 2288580, 2441152, 2615520, 3051440, 3487360, 3661728, 4577160, 4882304, 5231040, 6102880, 7323456, 9154320, 10462080, 12205760, 14646912, 18308640, 24411520, 36617280, 73234560]

約数ペア:

[(1, 73234560), (2, 36617280), (3, 24411520), (4, 18308640), (5, 14646912), (6, 12205760), (7, 10462080), (8, 9154320), (10, 7323456), (12, 6102880), (14, 5231040), (15, 4882304), (16, 4577160), (20, 3661728), (21, 3487360), (24, 3051440), (28, 2615520), (30, 2441152), (32, 2288580), (35, 2092416), (40, 1830864), (42, 1743680), (48, 1525720), (56, 1307760), (60, 1220576), (64, 1144290), (70, 1046208), (80, 915432), (84, 871840), (96, 762860), (105, 697472), (112, 653880), (120, 610288), (128, 572145), (140, 523104), (160, 457716), (168, 435920), (192, 381430), (210, 348736), (224, 326940), (240, 305144), (280, 261552), (320, 228858), (336, 217960), (384, 190715), (420, 174368), (448, 163470), (480, 152572), (560, 130776), (640, 114429), (672, 108980), (840, 87184), (896, 81735), (960, 76286), (1120, 65388), (1344, 54490), (1680, 43592), (1920, 38143), (2240, 32694), (2688, 27245), (3360, 21796), (4480, 16347), (5449, 13440), (6720, 10898)]