146490480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{203459}}^1$

素因数の和:203478

約数の個数: 60

約数和(自身を含む): 491966280

約数和(自身を除く): 345475800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 203459, 406918, 610377, 813836, 1017295, 1220754, 1627672, 1831131, 2034590, 2441508, 3051885, 3255344, 3662262, 4069180, 4883016, 6103770, 7324524, 8138360, 9155655, 9766032, 12207540, 14649048, 16276720, 18311310, 24415080, 29298096, 36622620, 48830160, 73245240, 146490480]

約数ペア:

[(1, 146490480), (2, 73245240), (3, 48830160), (4, 36622620), (5, 29298096), (6, 24415080), (8, 18311310), (9, 16276720), (10, 14649048), (12, 12207540), (15, 9766032), (16, 9155655), (18, 8138360), (20, 7324524), (24, 6103770), (30, 4883016), (36, 4069180), (40, 3662262), (45, 3255344), (48, 3051885), (60, 2441508), (72, 2034590), (80, 1831131), (90, 1627672), (120, 1220754), (144, 1017295), (180, 813836), (240, 610377), (360, 406918), (720, 203459)]