752080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1$

素因数の和:116

約数の個数: 80

約数和(自身を含む): 2142720

約数和(自身を除く): 1390640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 56, 68, 70, 79, 80, 85, 112, 119, 136, 140, 158, 170, 238, 272, 280, 316, 340, 395, 476, 553, 560, 595, 632, 680, 790, 952, 1106, 1190, 1264, 1343, 1360, 1580, 1904, 2212, 2380, 2686, 2765, 3160, 4424, 4760, 5372, 5530, 6320, 6715, 8848, 9401, 9520, 10744, 11060, 13430, 18802, 21488, 22120, 26860, 37604, 44240, 47005, 53720, 75208, 94010, 107440, 150416, 188020, 376040, 752080]

約数ペア:

[(1, 752080), (2, 376040), (4, 188020), (5, 150416), (7, 107440), (8, 94010), (10, 75208), (14, 53720), (16, 47005), (17, 44240), (20, 37604), (28, 26860), (34, 22120), (35, 21488), (40, 18802), (56, 13430), (68, 11060), (70, 10744), (79, 9520), (80, 9401), (85, 8848), (112, 6715), (119, 6320), (136, 5530), (140, 5372), (158, 4760), (170, 4424), (238, 3160), (272, 2765), (280, 2686), (316, 2380), (340, 2212), (395, 1904), (476, 1580), (553, 1360), (560, 1343), (595, 1264), (632, 1190), (680, 1106), (790, 952)]