149759160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{7949}}^1$

素因数の和:8120

約数の個数: 64

約数和(自身を含む): 452196000

約数和(自身を除く): 302436840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 157, 314, 471, 628, 785, 942, 1256, 1570, 1884, 2355, 3140, 3768, 4710, 6280, 7949, 9420, 15898, 18840, 23847, 31796, 39745, 47694, 63592, 79490, 95388, 119235, 158980, 190776, 238470, 317960, 476940, 953880, 1247993, 2495986, 3743979, 4991972, 6239965, 7487958, 9983944, 12479930, 14975916, 18719895, 24959860, 29951832, 37439790, 49919720, 74879580, 149759160]

約数ペア:

[(1, 149759160), (2, 74879580), (3, 49919720), (4, 37439790), (5, 29951832), (6, 24959860), (8, 18719895), (10, 14975916), (12, 12479930), (15, 9983944), (20, 7487958), (24, 6239965), (30, 4991972), (40, 3743979), (60, 2495986), (120, 1247993), (157, 953880), (314, 476940), (471, 317960), (628, 238470), (785, 190776), (942, 158980), (1256, 119235), (1570, 95388), (1884, 79490), (2355, 63592), (3140, 47694), (3768, 39745), (4710, 31796), (6280, 23847), (7949, 18840), (9420, 15898)]