32256720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{631}}^1$

素因数の和:721

約数の個数: 120

約数和(自身を含む): 110028672

約数和(自身を除く): 77771952

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 71, 72, 80, 90, 120, 142, 144, 180, 213, 240, 284, 355, 360, 426, 568, 631, 639, 710, 720, 852, 1065, 1136, 1262, 1278, 1420, 1704, 1893, 2130, 2524, 2556, 2840, 3155, 3195, 3408, 3786, 4260, 5048, 5112, 5679, 5680, 6310, 6390, 7572, 8520, 9465, 10096, 10224, 11358, 12620, 12780, 15144, 17040, 18930, 22716, 25240, 25560, 28395, 30288, 37860, 44801, 45432, 50480, 51120, 56790, 75720, 89602, 90864, 113580, 134403, 151440, 179204, 224005, 227160, 268806, 358408, 403209, 448010, 454320, 537612, 672015, 716816, 806418, 896020, 1075224, 1344030, 1612836, 1792040, 2016045, 2150448, 2688060, 3225672, 3584080, 4032090, 5376120, 6451344, 8064180, 10752240, 16128360, 32256720]

約数ペア:

[(1, 32256720), (2, 16128360), (3, 10752240), (4, 8064180), (5, 6451344), (6, 5376120), (8, 4032090), (9, 3584080), (10, 3225672), (12, 2688060), (15, 2150448), (16, 2016045), (18, 1792040), (20, 1612836), (24, 1344030), (30, 1075224), (36, 896020), (40, 806418), (45, 716816), (48, 672015), (60, 537612), (71, 454320), (72, 448010), (80, 403209), (90, 358408), (120, 268806), (142, 227160), (144, 224005), (180, 179204), (213, 151440), (240, 134403), (284, 113580), (355, 90864), (360, 89602), (426, 75720), (568, 56790), (631, 51120), (639, 50480), (710, 45432), (720, 44801), (852, 37860), (1065, 30288), (1136, 28395), (1262, 25560), (1278, 25240), (1420, 22716), (1704, 18930), (1893, 17040), (2130, 15144), (2524, 12780), (2556, 12620), (2840, 11358), (3155, 10224), (3195, 10096), (3408, 9465), (3786, 8520), (4260, 7572), (5048, 6390), (5112, 6310), (5679, 5680)]