4875720

素因数分解:

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

素因数の和:1046

約数の個数: 64

約数和(自身を含む): 14999040

約数和(自身を除く): 10123320

約数列:

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

約数ペア:

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