22439520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{15583}}^1$

素因数の和:15604

約数の個数: 72

約数和(自身を含む): 76579776

約数和(自身を除く): 54140256

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 15583, 31166, 46749, 62332, 77915, 93498, 124664, 140247, 155830, 186996, 233745, 249328, 280494, 311660, 373992, 467490, 498656, 560988, 623320, 701235, 747984, 934980, 1121976, 1246640, 1402470, 1495968, 1869960, 2243952, 2493280, 2804940, 3739920, 4487904, 5609880, 7479840, 11219760, 22439520]

約数ペア:

[(1, 22439520), (2, 11219760), (3, 7479840), (4, 5609880), (5, 4487904), (6, 3739920), (8, 2804940), (9, 2493280), (10, 2243952), (12, 1869960), (15, 1495968), (16, 1402470), (18, 1246640), (20, 1121976), (24, 934980), (30, 747984), (32, 701235), (36, 623320), (40, 560988), (45, 498656), (48, 467490), (60, 373992), (72, 311660), (80, 280494), (90, 249328), (96, 233745), (120, 186996), (144, 155830), (160, 140247), (180, 124664), (240, 93498), (288, 77915), (360, 62332), (480, 46749), (720, 31166), (1440, 15583)]