359725760

素因数分解:

$2^6\times 5^1\times {\mathrm{71}}^2\times {\mathrm{223}}^1$

素因数の和:382

約数の個数: 84

約数和(自身を含む): 872727744

約数和(自身を除く): 513001984

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 71, 80, 142, 160, 223, 284, 320, 355, 446, 568, 710, 892, 1115, 1136, 1420, 1784, 2230, 2272, 2840, 3568, 4460, 4544, 5041, 5680, 7136, 8920, 10082, 11360, 14272, 15833, 17840, 20164, 22720, 25205, 31666, 35680, 40328, 50410, 63332, 71360, 79165, 80656, 100820, 126664, 158330, 161312, 201640, 253328, 316660, 322624, 403280, 506656, 633320, 806560, 1013312, 1124143, 1266640, 1613120, 2248286, 2533280, 4496572, 5066560, 5620715, 8993144, 11241430, 17986288, 22482860, 35972576, 44965720, 71945152, 89931440, 179862880, 359725760]

約数ペア:

[(1, 359725760), (2, 179862880), (4, 89931440), (5, 71945152), (8, 44965720), (10, 35972576), (16, 22482860), (20, 17986288), (32, 11241430), (40, 8993144), (64, 5620715), (71, 5066560), (80, 4496572), (142, 2533280), (160, 2248286), (223, 1613120), (284, 1266640), (320, 1124143), (355, 1013312), (446, 806560), (568, 633320), (710, 506656), (892, 403280), (1115, 322624), (1136, 316660), (1420, 253328), (1784, 201640), (2230, 161312), (2272, 158330), (2840, 126664), (3568, 100820), (4460, 80656), (4544, 79165), (5041, 71360), (5680, 63332), (7136, 50410), (8920, 40328), (10082, 35680), (11360, 31666), (14272, 25205), (15833, 22720), (17840, 20164)]