89478240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1423}}^1$

素因数の和:1572

約数の個数: 96

約数和(自身を含む): 284207616

約数和(自身を除く): 194729376

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 131, 160, 240, 262, 393, 480, 524, 655, 786, 1048, 1310, 1423, 1572, 1965, 2096, 2620, 2846, 3144, 3930, 4192, 4269, 5240, 5692, 6288, 7115, 7860, 8538, 10480, 11384, 12576, 14230, 15720, 17076, 20960, 21345, 22768, 28460, 31440, 34152, 42690, 45536, 56920, 62880, 68304, 85380, 113840, 136608, 170760, 186413, 227680, 341520, 372826, 559239, 683040, 745652, 932065, 1118478, 1491304, 1864130, 2236956, 2796195, 2982608, 3728260, 4473912, 5592390, 5965216, 7456520, 8947824, 11184780, 14913040, 17895648, 22369560, 29826080, 44739120, 89478240]

約数ペア:

[(1, 89478240), (2, 44739120), (3, 29826080), (4, 22369560), (5, 17895648), (6, 14913040), (8, 11184780), (10, 8947824), (12, 7456520), (15, 5965216), (16, 5592390), (20, 4473912), (24, 3728260), (30, 2982608), (32, 2796195), (40, 2236956), (48, 1864130), (60, 1491304), (80, 1118478), (96, 932065), (120, 745652), (131, 683040), (160, 559239), (240, 372826), (262, 341520), (393, 227680), (480, 186413), (524, 170760), (655, 136608), (786, 113840), (1048, 85380), (1310, 68304), (1423, 62880), (1572, 56920), (1965, 45536), (2096, 42690), (2620, 34152), (2846, 31440), (3144, 28460), (3930, 22768), (4192, 21345), (4269, 20960), (5240, 17076), (5692, 15720), (6288, 14230), (7115, 12576), (7860, 11384), (8538, 10480)]