3804640

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:144

約数の個数: 96

約数和(自身を含む): 10644480

約数和(自身を除く): 6839840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 43, 56, 70, 79, 80, 86, 112, 140, 158, 160, 172, 215, 224, 280, 301, 316, 344, 395, 430, 553, 560, 602, 632, 688, 790, 860, 1106, 1120, 1204, 1264, 1376, 1505, 1580, 1720, 2212, 2408, 2528, 2765, 3010, 3160, 3397, 3440, 4424, 4816, 5530, 6020, 6320, 6794, 6880, 8848, 9632, 11060, 12040, 12640, 13588, 16985, 17696, 22120, 23779, 24080, 27176, 33970, 44240, 47558, 48160, 54352, 67940, 88480, 95116, 108704, 118895, 135880, 190232, 237790, 271760, 380464, 475580, 543520, 760928, 951160, 1902320, 3804640]

約数ペア:

[(1, 3804640), (2, 1902320), (4, 951160), (5, 760928), (7, 543520), (8, 475580), (10, 380464), (14, 271760), (16, 237790), (20, 190232), (28, 135880), (32, 118895), (35, 108704), (40, 95116), (43, 88480), (56, 67940), (70, 54352), (79, 48160), (80, 47558), (86, 44240), (112, 33970), (140, 27176), (158, 24080), (160, 23779), (172, 22120), (215, 17696), (224, 16985), (280, 13588), (301, 12640), (316, 12040), (344, 11060), (395, 9632), (430, 8848), (553, 6880), (560, 6794), (602, 6320), (632, 6020), (688, 5530), (790, 4816), (860, 4424), (1106, 3440), (1120, 3397), (1204, 3160), (1264, 3010), (1376, 2765), (1505, 2528), (1580, 2408), (1720, 2212)]