30074760

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{27847}}^1$

素因数の和:27867

約数の個数: 64

約数和(自身を含む): 100252800

約数和(自身を除く): 70178040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 27847, 55694, 83541, 111388, 139235, 167082, 222776, 250623, 278470, 334164, 417705, 501246, 556940, 668328, 751869, 835410, 1002492, 1113880, 1253115, 1503738, 1670820, 2004984, 2506230, 3007476, 3341640, 3759345, 5012460, 6014952, 7518690, 10024920, 15037380, 30074760]

約数ペア:

[(1, 30074760), (2, 15037380), (3, 10024920), (4, 7518690), (5, 6014952), (6, 5012460), (8, 3759345), (9, 3341640), (10, 3007476), (12, 2506230), (15, 2004984), (18, 1670820), (20, 1503738), (24, 1253115), (27, 1113880), (30, 1002492), (36, 835410), (40, 751869), (45, 668328), (54, 556940), (60, 501246), (72, 417705), (90, 334164), (108, 278470), (120, 250623), (135, 222776), (180, 167082), (216, 139235), (270, 111388), (360, 83541), (540, 55694), (1080, 27847)]