339964986720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{2755877}}^1$

素因数の和:2756152

約数の個数: 96

約数和(自身を含む): 1075056984288

約数和(自身を除く): 735091997568

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 257, 480, 514, 771, 1028, 1285, 1542, 2056, 2570, 3084, 3855, 4112, 5140, 6168, 7710, 8224, 10280, 12336, 15420, 20560, 24672, 30840, 41120, 61680, 123360, 2755877, 5511754, 8267631, 11023508, 13779385, 16535262, 22047016, 27558770, 33070524, 41338155, 44094032, 55117540, 66141048, 82676310, 88188064, 110235080, 132282096, 165352620, 220470160, 264564192, 330705240, 440940320, 661410480, 708260389, 1322820960, 1416520778, 2124781167, 2833041556, 3541301945, 4249562334, 5666083112, 7082603890, 8499124668, 10623905835, 11332166224, 14165207780, 16998249336, 21247811670, 22664332448, 28330415560, 33996498672, 42495623340, 56660831120, 67992997344, 84991246680, 113321662240, 169982493360, 339964986720]

約数ペア:

[(1, 339964986720), (2, 169982493360), (3, 113321662240), (4, 84991246680), (5, 67992997344), (6, 56660831120), (8, 42495623340), (10, 33996498672), (12, 28330415560), (15, 22664332448), (16, 21247811670), (20, 16998249336), (24, 14165207780), (30, 11332166224), (32, 10623905835), (40, 8499124668), (48, 7082603890), (60, 5666083112), (80, 4249562334), (96, 3541301945), (120, 2833041556), (160, 2124781167), (240, 1416520778), (257, 1322820960), (480, 708260389), (514, 661410480), (771, 440940320), (1028, 330705240), (1285, 264564192), (1542, 220470160), (2056, 165352620), (2570, 132282096), (3084, 110235080), (3855, 88188064), (4112, 82676310), (5140, 66141048), (6168, 55117540), (7710, 44094032), (8224, 41338155), (10280, 33070524), (12336, 27558770), (15420, 22047016), (20560, 16535262), (24672, 13779385), (30840, 11023508), (41120, 8267631), (61680, 5511754), (123360, 2755877)]