74272680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{68771}}^1$

素因数の和:68791

約数の個数: 64

約数和(自身を含む): 247579200

約数和(自身を除く): 173306520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 68771, 137542, 206313, 275084, 343855, 412626, 550168, 618939, 687710, 825252, 1031565, 1237878, 1375420, 1650504, 1856817, 2063130, 2475756, 2750840, 3094695, 3713634, 4126260, 4951512, 6189390, 7427268, 8252520, 9284085, 12378780, 14854536, 18568170, 24757560, 37136340, 74272680]

約数ペア:

[(1, 74272680), (2, 37136340), (3, 24757560), (4, 18568170), (5, 14854536), (6, 12378780), (8, 9284085), (9, 8252520), (10, 7427268), (12, 6189390), (15, 4951512), (18, 4126260), (20, 3713634), (24, 3094695), (27, 2750840), (30, 2475756), (36, 2063130), (40, 1856817), (45, 1650504), (54, 1375420), (60, 1237878), (72, 1031565), (90, 825252), (108, 687710), (120, 618939), (135, 550168), (180, 412626), (216, 343855), (270, 275084), (360, 206313), (540, 137542), (1080, 68771)]