86159280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{3701}}^1$

素因数の和:3814

約数の個数: 80

約数和(自身を含む): 269920224

約数和(自身を除く): 183760944

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 97, 120, 194, 240, 291, 388, 485, 582, 776, 970, 1164, 1455, 1552, 1940, 2328, 2910, 3701, 3880, 4656, 5820, 7402, 7760, 11103, 11640, 14804, 18505, 22206, 23280, 29608, 37010, 44412, 55515, 59216, 74020, 88824, 111030, 148040, 177648, 222060, 296080, 358997, 444120, 717994, 888240, 1076991, 1435988, 1794985, 2153982, 2871976, 3589970, 4307964, 5384955, 5743952, 7179940, 8615928, 10769910, 14359880, 17231856, 21539820, 28719760, 43079640, 86159280]

約数ペア:

[(1, 86159280), (2, 43079640), (3, 28719760), (4, 21539820), (5, 17231856), (6, 14359880), (8, 10769910), (10, 8615928), (12, 7179940), (15, 5743952), (16, 5384955), (20, 4307964), (24, 3589970), (30, 2871976), (40, 2153982), (48, 1794985), (60, 1435988), (80, 1076991), (97, 888240), (120, 717994), (194, 444120), (240, 358997), (291, 296080), (388, 222060), (485, 177648), (582, 148040), (776, 111030), (970, 88824), (1164, 74020), (1455, 59216), (1552, 55515), (1940, 44412), (2328, 37010), (2910, 29608), (3701, 23280), (3880, 22206), (4656, 18505), (5820, 14804), (7402, 11640), (7760, 11103)]