201042480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{837677}}^1$

素因数の和:837693

約数の個数: 40

約数和(自身を含む): 623232432

約数和(自身を除く): 422189952

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 837677, 1675354, 2513031, 3350708, 4188385, 5026062, 6701416, 8376770, 10052124, 12565155, 13402832, 16753540, 20104248, 25130310, 33507080, 40208496, 50260620, 67014160, 100521240, 201042480]

約数ペア:

[(1, 201042480), (2, 100521240), (3, 67014160), (4, 50260620), (5, 40208496), (6, 33507080), (8, 25130310), (10, 20104248), (12, 16753540), (15, 13402832), (16, 12565155), (20, 10052124), (24, 8376770), (30, 6701416), (40, 5026062), (48, 4188385), (60, 3350708), (80, 2513031), (120, 1675354), (240, 837677)]