408096720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{4463}}^1$

素因数の和:4609

約数の個数: 120

約数和(自身を含む): 1381625856

約数和(自身を除く): 973529136

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, 127, 144, 180, 240, 254, 360, 381, 508, 635, 720, 762, 1016, 1143, 1270, 1524, 1905, 2032, 2286, 2540, 3048, 3810, 4463, 4572, 5080, 5715, 6096, 7620, 8926, 9144, 10160, 11430, 13389, 15240, 17852, 18288, 22315, 22860, 26778, 30480, 35704, 40167, 44630, 45720, 53556, 66945, 71408, 80334, 89260, 91440, 107112, 133890, 160668, 178520, 200835, 214224, 267780, 321336, 357040, 401670, 535560, 566801, 642672, 803340, 1071120, 1133602, 1606680, 1700403, 2267204, 2834005, 3213360, 3400806, 4534408, 5101209, 5668010, 6801612, 8502015, 9068816, 10202418, 11336020, 13603224, 17004030, 20404836, 22672040, 25506045, 27206448, 34008060, 40809672, 45344080, 51012090, 68016120, 81619344, 102024180, 136032240, 204048360, 408096720]

約数ペア:

[(1, 408096720), (2, 204048360), (3, 136032240), (4, 102024180), (5, 81619344), (6, 68016120), (8, 51012090), (9, 45344080), (10, 40809672), (12, 34008060), (15, 27206448), (16, 25506045), (18, 22672040), (20, 20404836), (24, 17004030), (30, 13603224), (36, 11336020), (40, 10202418), (45, 9068816), (48, 8502015), (60, 6801612), (72, 5668010), (80, 5101209), (90, 4534408), (120, 3400806), (127, 3213360), (144, 2834005), (180, 2267204), (240, 1700403), (254, 1606680), (360, 1133602), (381, 1071120), (508, 803340), (635, 642672), (720, 566801), (762, 535560), (1016, 401670), (1143, 357040), (1270, 321336), (1524, 267780), (1905, 214224), (2032, 200835), (2286, 178520), (2540, 160668), (3048, 133890), (3810, 107112), (4463, 91440), (4572, 89260), (5080, 80334), (5715, 71408), (6096, 66945), (7620, 53556), (8926, 45720), (9144, 44630), (10160, 40167), (11430, 35704), (13389, 30480), (15240, 26778), (17852, 22860), (18288, 22315)]