39005760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{991}}^1$

素因数の和:1052

約数の個数: 112

約数和(自身を含む): 126991872

約数和(自身を除く): 87986112

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 64, 80, 82, 96, 120, 123, 160, 164, 192, 205, 240, 246, 320, 328, 410, 480, 492, 615, 656, 820, 960, 984, 991, 1230, 1312, 1640, 1968, 1982, 2460, 2624, 2973, 3280, 3936, 3964, 4920, 4955, 5946, 6560, 7872, 7928, 9840, 9910, 11892, 13120, 14865, 15856, 19680, 19820, 23784, 29730, 31712, 39360, 39640, 40631, 47568, 59460, 63424, 79280, 81262, 95136, 118920, 121893, 158560, 162524, 190272, 203155, 237840, 243786, 317120, 325048, 406310, 475680, 487572, 609465, 650096, 812620, 951360, 975144, 1218930, 1300192, 1625240, 1950288, 2437860, 2600384, 3250480, 3900576, 4875720, 6500960, 7801152, 9751440, 13001920, 19502880, 39005760]

約数ペア:

[(1, 39005760), (2, 19502880), (3, 13001920), (4, 9751440), (5, 7801152), (6, 6500960), (8, 4875720), (10, 3900576), (12, 3250480), (15, 2600384), (16, 2437860), (20, 1950288), (24, 1625240), (30, 1300192), (32, 1218930), (40, 975144), (41, 951360), (48, 812620), (60, 650096), (64, 609465), (80, 487572), (82, 475680), (96, 406310), (120, 325048), (123, 317120), (160, 243786), (164, 237840), (192, 203155), (205, 190272), (240, 162524), (246, 158560), (320, 121893), (328, 118920), (410, 95136), (480, 81262), (492, 79280), (615, 63424), (656, 59460), (820, 47568), (960, 40631), (984, 39640), (991, 39360), (1230, 31712), (1312, 29730), (1640, 23784), (1968, 19820), (1982, 19680), (2460, 15856), (2624, 14865), (2973, 13120), (3280, 11892), (3936, 9910), (3964, 9840), (4920, 7928), (4955, 7872), (5946, 6560)]