120226480

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{136621}}^1$

素因数の和:136645

約数の個数: 40

約数和(自身を含む): 304940304

約数和(自身を除く): 184713824

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 136621, 273242, 546484, 683105, 1092968, 1366210, 1502831, 2185936, 2732420, 3005662, 5464840, 6011324, 7514155, 10929680, 12022648, 15028310, 24045296, 30056620, 60113240, 120226480]

約数ペア:

[(1, 120226480), (2, 60113240), (4, 30056620), (5, 24045296), (8, 15028310), (10, 12022648), (11, 10929680), (16, 7514155), (20, 6011324), (22, 5464840), (40, 3005662), (44, 2732420), (55, 2185936), (80, 1502831), (88, 1366210), (110, 1092968), (176, 683105), (220, 546484), (440, 273242), (880, 136621)]