74948640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{12011}}^1$

素因数の和:12042

約数の個数: 96

約数和(自身を含む): 254270016

約数和(自身を除く): 179321376

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 3120, 6240, 12011, 24022, 36033, 48044, 60055, 72066, 96088, 120110, 144132, 156143, 180165, 192176, 240220, 288264, 312286, 360330, 384352, 468429, 480440, 576528, 624572, 720660, 780715, 936858, 960880, 1153056, 1249144, 1441320, 1561430, 1873716, 1921760, 2342145, 2498288, 2882640, 3122860, 3747432, 4684290, 4996576, 5765280, 6245720, 7494864, 9368580, 12491440, 14989728, 18737160, 24982880, 37474320, 74948640]

約数ペア:

[(1, 74948640), (2, 37474320), (3, 24982880), (4, 18737160), (5, 14989728), (6, 12491440), (8, 9368580), (10, 7494864), (12, 6245720), (13, 5765280), (15, 4996576), (16, 4684290), (20, 3747432), (24, 3122860), (26, 2882640), (30, 2498288), (32, 2342145), (39, 1921760), (40, 1873716), (48, 1561430), (52, 1441320), (60, 1249144), (65, 1153056), (78, 960880), (80, 936858), (96, 780715), (104, 720660), (120, 624572), (130, 576528), (156, 480440), (160, 468429), (195, 384352), (208, 360330), (240, 312286), (260, 288264), (312, 240220), (390, 192176), (416, 180165), (480, 156143), (520, 144132), (624, 120110), (780, 96088), (1040, 72066), (1248, 60055), (1560, 48044), (2080, 36033), (3120, 24022), (6240, 12011)]