74493360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{659}}^1$

素因数の和:835

約数の個数: 120

約数和(自身を含む): 252149040

約数和(自身を除く): 177655680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 157, 180, 240, 314, 360, 471, 628, 659, 720, 785, 942, 1256, 1318, 1413, 1570, 1884, 1977, 2355, 2512, 2636, 2826, 3140, 3295, 3768, 3954, 4710, 5272, 5652, 5931, 6280, 6590, 7065, 7536, 7908, 9420, 9885, 10544, 11304, 11862, 12560, 13180, 14130, 15816, 18840, 19770, 22608, 23724, 26360, 28260, 29655, 31632, 37680, 39540, 47448, 52720, 56520, 59310, 79080, 94896, 103463, 113040, 118620, 158160, 206926, 237240, 310389, 413852, 474480, 517315, 620778, 827704, 931167, 1034630, 1241556, 1551945, 1655408, 1862334, 2069260, 2483112, 3103890, 3724668, 4138520, 4655835, 4966224, 6207780, 7449336, 8277040, 9311670, 12415560, 14898672, 18623340, 24831120, 37246680, 74493360]

約数ペア:

[(1, 74493360), (2, 37246680), (3, 24831120), (4, 18623340), (5, 14898672), (6, 12415560), (8, 9311670), (9, 8277040), (10, 7449336), (12, 6207780), (15, 4966224), (16, 4655835), (18, 4138520), (20, 3724668), (24, 3103890), (30, 2483112), (36, 2069260), (40, 1862334), (45, 1655408), (48, 1551945), (60, 1241556), (72, 1034630), (80, 931167), (90, 827704), (120, 620778), (144, 517315), (157, 474480), (180, 413852), (240, 310389), (314, 237240), (360, 206926), (471, 158160), (628, 118620), (659, 113040), (720, 103463), (785, 94896), (942, 79080), (1256, 59310), (1318, 56520), (1413, 52720), (1570, 47448), (1884, 39540), (1977, 37680), (2355, 31632), (2512, 29655), (2636, 28260), (2826, 26360), (3140, 23724), (3295, 22608), (3768, 19770), (3954, 18840), (4710, 15816), (5272, 14130), (5652, 13180), (5931, 12560), (6280, 11862), (6590, 11304), (7065, 10544), (7536, 9885), (7908, 9420)]