745760

素因数分解:

$2^5\times 5^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:153

約数の個数: 48

約数和(自身を含む): 1814400

約数和(自身を除く): 1068640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 79, 80, 118, 158, 160, 236, 295, 316, 395, 472, 590, 632, 790, 944, 1180, 1264, 1580, 1888, 2360, 2528, 3160, 4661, 4720, 6320, 9322, 9440, 12640, 18644, 23305, 37288, 46610, 74576, 93220, 149152, 186440, 372880, 745760]

約数ペア:

[(1, 745760), (2, 372880), (4, 186440), (5, 149152), (8, 93220), (10, 74576), (16, 46610), (20, 37288), (32, 23305), (40, 18644), (59, 12640), (79, 9440), (80, 9322), (118, 6320), (158, 4720), (160, 4661), (236, 3160), (295, 2528), (316, 2360), (395, 1888), (472, 1580), (590, 1264), (632, 1180), (790, 944)]