73983120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{308263}}^1$

素因数の和:308279

約数の個数: 40

約数和(自身を含む): 229348416

約数和(自身を除く): 155365296

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 308263, 616526, 924789, 1233052, 1541315, 1849578, 2466104, 3082630, 3699156, 4623945, 4932208, 6165260, 7398312, 9247890, 12330520, 14796624, 18495780, 24661040, 36991560, 73983120]

約数ペア:

[(1, 73983120), (2, 36991560), (3, 24661040), (4, 18495780), (5, 14796624), (6, 12330520), (8, 9247890), (10, 7398312), (12, 6165260), (15, 4932208), (16, 4623945), (20, 3699156), (24, 3082630), (30, 2466104), (40, 1849578), (48, 1541315), (60, 1233052), (80, 924789), (120, 616526), (240, 308263)]