193370640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{805711}}^1$

素因数の和:805727

約数の個数: 40

約数和(自身を含む): 599449728

約数和(自身を除く): 406079088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 805711, 1611422, 2417133, 3222844, 4028555, 4834266, 6445688, 8057110, 9668532, 12085665, 12891376, 16114220, 19337064, 24171330, 32228440, 38674128, 48342660, 64456880, 96685320, 193370640]

約数ペア:

[(1, 193370640), (2, 96685320), (3, 64456880), (4, 48342660), (5, 38674128), (6, 32228440), (8, 24171330), (10, 19337064), (12, 16114220), (15, 12891376), (16, 12085665), (20, 9668532), (24, 8057110), (30, 6445688), (40, 4834266), (48, 4028555), (60, 3222844), (80, 2417133), (120, 1611422), (240, 805711)]