2664371760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11101549}}^1$

素因数の和:11101565

約数の個数: 40

約数和(自身を含む): 8259553200

約数和(自身を除く): 5595181440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 11101549, 22203098, 33304647, 44406196, 55507745, 66609294, 88812392, 111015490, 133218588, 166523235, 177624784, 222030980, 266437176, 333046470, 444061960, 532874352, 666092940, 888123920, 1332185880, 2664371760]

約数ペア:

[(1, 2664371760), (2, 1332185880), (3, 888123920), (4, 666092940), (5, 532874352), (6, 444061960), (8, 333046470), (10, 266437176), (12, 222030980), (15, 177624784), (16, 166523235), (20, 133218588), (24, 111015490), (30, 88812392), (40, 66609294), (48, 55507745), (60, 44406196), (80, 33304647), (120, 22203098), (240, 11101549)]