79905360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{1493}}^1$

素因数の和:1732

約数の個数: 80

約数和(自身を含む): 248984064

約数和(自身を除く): 169078704

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 223, 240, 446, 669, 892, 1115, 1338, 1493, 1784, 2230, 2676, 2986, 3345, 3568, 4460, 4479, 5352, 5972, 6690, 7465, 8920, 8958, 10704, 11944, 13380, 14930, 17840, 17916, 22395, 23888, 26760, 29860, 35832, 44790, 53520, 59720, 71664, 89580, 119440, 179160, 332939, 358320, 665878, 998817, 1331756, 1664695, 1997634, 2663512, 3329390, 3995268, 4994085, 5327024, 6658780, 7990536, 9988170, 13317560, 15981072, 19976340, 26635120, 39952680, 79905360]

約数ペア:

[(1, 79905360), (2, 39952680), (3, 26635120), (4, 19976340), (5, 15981072), (6, 13317560), (8, 9988170), (10, 7990536), (12, 6658780), (15, 5327024), (16, 4994085), (20, 3995268), (24, 3329390), (30, 2663512), (40, 1997634), (48, 1664695), (60, 1331756), (80, 998817), (120, 665878), (223, 358320), (240, 332939), (446, 179160), (669, 119440), (892, 89580), (1115, 71664), (1338, 59720), (1493, 53520), (1784, 44790), (2230, 35832), (2676, 29860), (2986, 26760), (3345, 23888), (3568, 22395), (4460, 17916), (4479, 17840), (5352, 14930), (5972, 13380), (6690, 11944), (7465, 10704), (8920, 8958)]