9640440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{439}}^1$

素因数の和:517

約数の個数: 96

約数和(自身を含む): 31917600

約数和(自身を除く): 22277160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 61, 72, 90, 120, 122, 180, 183, 244, 305, 360, 366, 439, 488, 549, 610, 732, 878, 915, 1098, 1220, 1317, 1464, 1756, 1830, 2195, 2196, 2440, 2634, 2745, 3512, 3660, 3951, 4390, 4392, 5268, 5490, 6585, 7320, 7902, 8780, 10536, 10980, 13170, 15804, 17560, 19755, 21960, 26340, 26779, 31608, 39510, 52680, 53558, 79020, 80337, 107116, 133895, 158040, 160674, 214232, 241011, 267790, 321348, 401685, 482022, 535580, 642696, 803370, 964044, 1071160, 1205055, 1606740, 1928088, 2410110, 3213480, 4820220, 9640440]

約数ペア:

[(1, 9640440), (2, 4820220), (3, 3213480), (4, 2410110), (5, 1928088), (6, 1606740), (8, 1205055), (9, 1071160), (10, 964044), (12, 803370), (15, 642696), (18, 535580), (20, 482022), (24, 401685), (30, 321348), (36, 267790), (40, 241011), (45, 214232), (60, 160674), (61, 158040), (72, 133895), (90, 107116), (120, 80337), (122, 79020), (180, 53558), (183, 52680), (244, 39510), (305, 31608), (360, 26779), (366, 26340), (439, 21960), (488, 19755), (549, 17560), (610, 15804), (732, 13170), (878, 10980), (915, 10536), (1098, 8780), (1220, 7902), (1317, 7320), (1464, 6585), (1756, 5490), (1830, 5268), (2195, 4392), (2196, 4390), (2440, 3951), (2634, 3660), (2745, 3512)]