139675680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{96997}}^1$

素因数の和:97018

約数の個数: 72

約数和(自身を含む): 476648172

約数和(自身を除く): 336972492

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 96997, 193994, 290991, 387988, 484985, 581982, 775976, 872973, 969970, 1163964, 1454955, 1551952, 1745946, 1939940, 2327928, 2909910, 3103904, 3491892, 3879880, 4364865, 4655856, 5819820, 6983784, 7759760, 8729730, 9311712, 11639640, 13967568, 15519520, 17459460, 23279280, 27935136, 34918920, 46558560, 69837840, 139675680]

約数ペア:

[(1, 139675680), (2, 69837840), (3, 46558560), (4, 34918920), (5, 27935136), (6, 23279280), (8, 17459460), (9, 15519520), (10, 13967568), (12, 11639640), (15, 9311712), (16, 8729730), (18, 7759760), (20, 6983784), (24, 5819820), (30, 4655856), (32, 4364865), (36, 3879880), (40, 3491892), (45, 3103904), (48, 2909910), (60, 2327928), (72, 1939940), (80, 1745946), (90, 1551952), (96, 1454955), (120, 1163964), (144, 969970), (160, 872973), (180, 775976), (240, 581982), (288, 484985), (360, 387988), (480, 290991), (720, 193994), (1440, 96997)]