61444320

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{18287}}^1$

素因数の和:18312

約数の個数: 96

約数和(自身を含む): 221211648

約数和(自身を除く): 159767328

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, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 18287, 36574, 54861, 73148, 91435, 109722, 128009, 146296, 182870, 219444, 256018, 274305, 292592, 365740, 384027, 438888, 512036, 548610, 585184, 640045, 731480, 768054, 877776, 1024072, 1097220, 1280090, 1462960, 1536108, 1755552, 1920135, 2048144, 2194440, 2560180, 2925920, 3072216, 3840270, 4096288, 4388880, 5120360, 6144432, 7680540, 8777760, 10240720, 12288864, 15361080, 20481440, 30722160, 61444320]

約数ペア:

[(1, 61444320), (2, 30722160), (3, 20481440), (4, 15361080), (5, 12288864), (6, 10240720), (7, 8777760), (8, 7680540), (10, 6144432), (12, 5120360), (14, 4388880), (15, 4096288), (16, 3840270), (20, 3072216), (21, 2925920), (24, 2560180), (28, 2194440), (30, 2048144), (32, 1920135), (35, 1755552), (40, 1536108), (42, 1462960), (48, 1280090), (56, 1097220), (60, 1024072), (70, 877776), (80, 768054), (84, 731480), (96, 640045), (105, 585184), (112, 548610), (120, 512036), (140, 438888), (160, 384027), (168, 365740), (210, 292592), (224, 274305), (240, 256018), (280, 219444), (336, 182870), (420, 146296), (480, 128009), (560, 109722), (672, 91435), (840, 73148), (1120, 54861), (1680, 36574), (3360, 18287)]