2019071760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{8412799}}^1$

素因数の和:8412815

約数の個数: 40

約数和(自身を含む): 6259123200

約数和(自身を除く): 4240051440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 8412799, 16825598, 25238397, 33651196, 42063995, 50476794, 67302392, 84127990, 100953588, 126191985, 134604784, 168255980, 201907176, 252383970, 336511960, 403814352, 504767940, 673023920, 1009535880, 2019071760]

約数ペア:

[(1, 2019071760), (2, 1009535880), (3, 673023920), (4, 504767940), (5, 403814352), (6, 336511960), (8, 252383970), (10, 201907176), (12, 168255980), (15, 134604784), (16, 126191985), (20, 100953588), (24, 84127990), (30, 67302392), (40, 50476794), (48, 42063995), (60, 33651196), (80, 25238397), (120, 16825598), (240, 8412799)]