1884509040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{30553}}^1$

素因数の和:30826

約数の個数: 80

約数和(自身を含む): 5864901408

約数和(自身を除く): 3980392368

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 257, 514, 771, 1028, 1285, 1542, 2056, 2570, 3084, 3855, 4112, 5140, 6168, 7710, 10280, 12336, 15420, 20560, 30553, 30840, 61106, 61680, 91659, 122212, 152765, 183318, 244424, 305530, 366636, 458295, 488848, 611060, 733272, 916590, 1222120, 1466544, 1833180, 2444240, 3666360, 7332720, 7852121, 15704242, 23556363, 31408484, 39260605, 47112726, 62816968, 78521210, 94225452, 117781815, 125633936, 157042420, 188450904, 235563630, 314084840, 376901808, 471127260, 628169680, 942254520, 1884509040]

約数ペア:

[(1, 1884509040), (2, 942254520), (3, 628169680), (4, 471127260), (5, 376901808), (6, 314084840), (8, 235563630), (10, 188450904), (12, 157042420), (15, 125633936), (16, 117781815), (20, 94225452), (24, 78521210), (30, 62816968), (40, 47112726), (48, 39260605), (60, 31408484), (80, 23556363), (120, 15704242), (240, 7852121), (257, 7332720), (514, 3666360), (771, 2444240), (1028, 1833180), (1285, 1466544), (1542, 1222120), (2056, 916590), (2570, 733272), (3084, 611060), (3855, 488848), (4112, 458295), (5140, 366636), (6168, 305530), (7710, 244424), (10280, 183318), (12336, 152765), (15420, 122212), (20560, 91659), (30553, 61680), (30840, 61106)]