4781280

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{1423}}^1$

素因数の和:1448

約数の個数: 96

約数和(自身を含む): 17224704

約数和(自身を除く): 12443424

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, 1423, 1680, 2846, 3360, 4269, 5692, 7115, 8538, 9961, 11384, 14230, 17076, 19922, 21345, 22768, 28460, 29883, 34152, 39844, 42690, 45536, 49805, 56920, 59766, 68304, 79688, 85380, 99610, 113840, 119532, 136608, 149415, 159376, 170760, 199220, 227680, 239064, 298830, 318752, 341520, 398440, 478128, 597660, 683040, 796880, 956256, 1195320, 1593760, 2390640, 4781280]

約数ペア:

[(1, 4781280), (2, 2390640), (3, 1593760), (4, 1195320), (5, 956256), (6, 796880), (7, 683040), (8, 597660), (10, 478128), (12, 398440), (14, 341520), (15, 318752), (16, 298830), (20, 239064), (21, 227680), (24, 199220), (28, 170760), (30, 159376), (32, 149415), (35, 136608), (40, 119532), (42, 113840), (48, 99610), (56, 85380), (60, 79688), (70, 68304), (80, 59766), (84, 56920), (96, 49805), (105, 45536), (112, 42690), (120, 39844), (140, 34152), (160, 29883), (168, 28460), (210, 22768), (224, 21345), (240, 19922), (280, 17076), (336, 14230), (420, 11384), (480, 9961), (560, 8538), (672, 7115), (840, 5692), (1120, 4269), (1423, 3360), (1680, 2846)]