29278320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{121993}}^1$

素因数の和:122009

約数の個数: 40

約数和(自身を含む): 90763536

約数和(自身を除く): 61485216

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 121993, 243986, 365979, 487972, 609965, 731958, 975944, 1219930, 1463916, 1829895, 1951888, 2439860, 2927832, 3659790, 4879720, 5855664, 7319580, 9759440, 14639160, 29278320]

約数ペア:

[(1, 29278320), (2, 14639160), (3, 9759440), (4, 7319580), (5, 5855664), (6, 4879720), (8, 3659790), (10, 2927832), (12, 2439860), (15, 1951888), (16, 1829895), (20, 1463916), (24, 1219930), (30, 975944), (40, 731958), (48, 609965), (60, 487972), (80, 365979), (120, 243986), (240, 121993)]