30394560

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{4523}}^1$

素因数の和:4550

約数の個数: 112

約数和(自身を含む): 110313216

約数和(自身を除く): 79918656

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, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 4523, 6720, 9046, 13569, 18092, 22615, 27138, 31661, 36184, 45230, 54276, 63322, 67845, 72368, 90460, 94983, 108552, 126644, 135690, 144736, 158305, 180920, 189966, 217104, 253288, 271380, 289472, 316610, 361840, 379932, 434208, 474915, 506576, 542760, 633220, 723680, 759864, 868416, 949830, 1013152, 1085520, 1266440, 1447360, 1519728, 1899660, 2026304, 2171040, 2532880, 3039456, 3799320, 4342080, 5065760, 6078912, 7598640, 10131520, 15197280, 30394560]

約数ペア:

[(1, 30394560), (2, 15197280), (3, 10131520), (4, 7598640), (5, 6078912), (6, 5065760), (7, 4342080), (8, 3799320), (10, 3039456), (12, 2532880), (14, 2171040), (15, 2026304), (16, 1899660), (20, 1519728), (21, 1447360), (24, 1266440), (28, 1085520), (30, 1013152), (32, 949830), (35, 868416), (40, 759864), (42, 723680), (48, 633220), (56, 542760), (60, 506576), (64, 474915), (70, 434208), (80, 379932), (84, 361840), (96, 316610), (105, 289472), (112, 271380), (120, 253288), (140, 217104), (160, 189966), (168, 180920), (192, 158305), (210, 144736), (224, 135690), (240, 126644), (280, 108552), (320, 94983), (336, 90460), (420, 72368), (448, 67845), (480, 63322), (560, 54276), (672, 45230), (840, 36184), (960, 31661), (1120, 27138), (1344, 22615), (1680, 18092), (2240, 13569), (3360, 9046), (4523, 6720)]