293414640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1222561}}^1$

素因数の和:1222577

約数の個数: 40

約数和(自身を含む): 909586128

約数和(自身を除く): 616171488

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1222561, 2445122, 3667683, 4890244, 6112805, 7335366, 9780488, 12225610, 14670732, 18338415, 19560976, 24451220, 29341464, 36676830, 48902440, 58682928, 73353660, 97804880, 146707320, 293414640]

約数ペア:

[(1, 293414640), (2, 146707320), (3, 97804880), (4, 73353660), (5, 58682928), (6, 48902440), (8, 36676830), (10, 29341464), (12, 24451220), (15, 19560976), (16, 18338415), (20, 14670732), (24, 12225610), (30, 9780488), (40, 7335366), (48, 6112805), (60, 4890244), (80, 3667683), (120, 2445122), (240, 1222561)]