73503720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{68059}}^1$

素因数の和:68079

約数の個数: 64

約数和(自身を含む): 245016000

約数和(自身を除く): 171512280

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, 68059, 136118, 204177, 272236, 340295, 408354, 544472, 612531, 680590, 816708, 1020885, 1225062, 1361180, 1633416, 1837593, 2041770, 2450124, 2722360, 3062655, 3675186, 4083540, 4900248, 6125310, 7350372, 8167080, 9187965, 12250620, 14700744, 18375930, 24501240, 36751860, 73503720]

約数ペア:

[(1, 73503720), (2, 36751860), (3, 24501240), (4, 18375930), (5, 14700744), (6, 12250620), (8, 9187965), (9, 8167080), (10, 7350372), (12, 6125310), (15, 4900248), (18, 4083540), (20, 3675186), (24, 3062655), (27, 2722360), (30, 2450124), (36, 2041770), (40, 1837593), (45, 1633416), (54, 1361180), (60, 1225062), (72, 1020885), (90, 816708), (108, 680590), (120, 612531), (135, 544472), (180, 408354), (216, 340295), (270, 272236), (360, 204177), (540, 136118), (1080, 68059)]