23438880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{397}}^1$

素因数の和:459

約数の個数: 144

約数和(自身を含む): 82142424

約数和(自身を除く): 58703544

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 41, 45, 48, 60, 72, 80, 82, 90, 96, 120, 123, 144, 160, 164, 180, 205, 240, 246, 288, 328, 360, 369, 397, 410, 480, 492, 615, 656, 720, 738, 794, 820, 984, 1191, 1230, 1312, 1440, 1476, 1588, 1640, 1845, 1968, 1985, 2382, 2460, 2952, 3176, 3280, 3573, 3690, 3936, 3970, 4764, 4920, 5904, 5955, 6352, 6560, 7146, 7380, 7940, 9528, 9840, 11808, 11910, 12704, 14292, 14760, 15880, 16277, 17865, 19056, 19680, 23820, 28584, 29520, 31760, 32554, 35730, 38112, 47640, 48831, 57168, 59040, 63520, 65108, 71460, 81385, 95280, 97662, 114336, 130216, 142920, 146493, 162770, 190560, 195324, 244155, 260432, 285840, 292986, 325540, 390648, 488310, 520864, 571680, 585972, 651080, 732465, 781296, 976620, 1171944, 1302160, 1464930, 1562592, 1953240, 2343888, 2604320, 2929860, 3906480, 4687776, 5859720, 7812960, 11719440, 23438880]

約数ペア:

[(1, 23438880), (2, 11719440), (3, 7812960), (4, 5859720), (5, 4687776), (6, 3906480), (8, 2929860), (9, 2604320), (10, 2343888), (12, 1953240), (15, 1562592), (16, 1464930), (18, 1302160), (20, 1171944), (24, 976620), (30, 781296), (32, 732465), (36, 651080), (40, 585972), (41, 571680), (45, 520864), (48, 488310), (60, 390648), (72, 325540), (80, 292986), (82, 285840), (90, 260432), (96, 244155), (120, 195324), (123, 190560), (144, 162770), (160, 146493), (164, 142920), (180, 130216), (205, 114336), (240, 97662), (246, 95280), (288, 81385), (328, 71460), (360, 65108), (369, 63520), (397, 59040), (410, 57168), (480, 48831), (492, 47640), (615, 38112), (656, 35730), (720, 32554), (738, 31760), (794, 29520), (820, 28584), (984, 23820), (1191, 19680), (1230, 19056), (1312, 17865), (1440, 16277), (1476, 15880), (1588, 14760), (1640, 14292), (1845, 12704), (1968, 11910), (1985, 11808), (2382, 9840), (2460, 9528), (2952, 7940), (3176, 7380), (3280, 7146), (3573, 6560), (3690, 6352), (3936, 5955), (3970, 5904), (4764, 4920)]