299760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1249}}^1$

素因数の和:1265

約数の個数: 40

約数和(自身を含む): 930000

約数和(自身を除く): 630240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1249, 2498, 3747, 4996, 6245, 7494, 9992, 12490, 14988, 18735, 19984, 24980, 29976, 37470, 49960, 59952, 74940, 99920, 149880, 299760]

約数ペア:

[(1, 299760), (2, 149880), (3, 99920), (4, 74940), (5, 59952), (6, 49960), (8, 37470), (10, 29976), (12, 24980), (15, 19984), (16, 18735), (20, 14988), (24, 12490), (30, 9992), (40, 7494), (48, 6245), (60, 4996), (80, 3747), (120, 2498), (240, 1249)]