9751440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{991}}^1$

素因数の和:1048

約数の個数: 80

約数和(自身を含む): 30998016

約数和(自身を除く): 21246576

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 48, 60, 80, 82, 120, 123, 164, 205, 240, 246, 328, 410, 492, 615, 656, 820, 984, 991, 1230, 1640, 1968, 1982, 2460, 2973, 3280, 3964, 4920, 4955, 5946, 7928, 9840, 9910, 11892, 14865, 15856, 19820, 23784, 29730, 39640, 40631, 47568, 59460, 79280, 81262, 118920, 121893, 162524, 203155, 237840, 243786, 325048, 406310, 487572, 609465, 650096, 812620, 975144, 1218930, 1625240, 1950288, 2437860, 3250480, 4875720, 9751440]

約数ペア:

[(1, 9751440), (2, 4875720), (3, 3250480), (4, 2437860), (5, 1950288), (6, 1625240), (8, 1218930), (10, 975144), (12, 812620), (15, 650096), (16, 609465), (20, 487572), (24, 406310), (30, 325048), (40, 243786), (41, 237840), (48, 203155), (60, 162524), (80, 121893), (82, 118920), (120, 81262), (123, 79280), (164, 59460), (205, 47568), (240, 40631), (246, 39640), (328, 29730), (410, 23784), (492, 19820), (615, 15856), (656, 14865), (820, 11892), (984, 9910), (991, 9840), (1230, 7928), (1640, 5946), (1968, 4955), (1982, 4920), (2460, 3964), (2973, 3280)]