161093640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{16993}}^1$

素因数の和:17086

約数の個数: 64

約数和(自身を含む): 489427200

約数和(自身を除く): 328333560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 79, 120, 158, 237, 316, 395, 474, 632, 790, 948, 1185, 1580, 1896, 2370, 3160, 4740, 9480, 16993, 33986, 50979, 67972, 84965, 101958, 135944, 169930, 203916, 254895, 339860, 407832, 509790, 679720, 1019580, 1342447, 2039160, 2684894, 4027341, 5369788, 6712235, 8054682, 10739576, 13424470, 16109364, 20136705, 26848940, 32218728, 40273410, 53697880, 80546820, 161093640]

約数ペア:

[(1, 161093640), (2, 80546820), (3, 53697880), (4, 40273410), (5, 32218728), (6, 26848940), (8, 20136705), (10, 16109364), (12, 13424470), (15, 10739576), (20, 8054682), (24, 6712235), (30, 5369788), (40, 4027341), (60, 2684894), (79, 2039160), (120, 1342447), (158, 1019580), (237, 679720), (316, 509790), (395, 407832), (474, 339860), (632, 254895), (790, 203916), (948, 169930), (1185, 135944), (1580, 101958), (1896, 84965), (2370, 67972), (3160, 50979), (4740, 33986), (9480, 16993)]