154908480

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{161363}}^1$

素因数の和:161383

約数の個数: 56

約数和(自身を含む): 491837472

約数和(自身を除く): 336928992

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 161363, 322726, 484089, 645452, 806815, 968178, 1290904, 1613630, 1936356, 2420445, 2581808, 3227260, 3872712, 4840890, 5163616, 6454520, 7745424, 9681780, 10327232, 12909040, 15490848, 19363560, 25818080, 30981696, 38727120, 51636160, 77454240, 154908480]

約数ペア:

[(1, 154908480), (2, 77454240), (3, 51636160), (4, 38727120), (5, 30981696), (6, 25818080), (8, 19363560), (10, 15490848), (12, 12909040), (15, 10327232), (16, 9681780), (20, 7745424), (24, 6454520), (30, 5163616), (32, 4840890), (40, 3872712), (48, 3227260), (60, 2581808), (64, 2420445), (80, 1936356), (96, 1613630), (120, 1290904), (160, 968178), (192, 806815), (240, 645452), (320, 484089), (480, 322726), (960, 161363)]