24242480

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{389}}^1$

素因数の和:462

約数の個数: 80

約数和(自身を含む): 60933600

約数和(自身を除く): 36691120

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 41, 76, 80, 82, 95, 152, 164, 190, 205, 304, 328, 380, 389, 410, 656, 760, 778, 779, 820, 1520, 1556, 1558, 1640, 1945, 3112, 3116, 3280, 3890, 3895, 6224, 6232, 7391, 7780, 7790, 12464, 14782, 15560, 15580, 15949, 29564, 31120, 31160, 31898, 36955, 59128, 62320, 63796, 73910, 79745, 118256, 127592, 147820, 159490, 255184, 295640, 303031, 318980, 591280, 606062, 637960, 1212124, 1275920, 1515155, 2424248, 3030310, 4848496, 6060620, 12121240, 24242480]

約数ペア:

[(1, 24242480), (2, 12121240), (4, 6060620), (5, 4848496), (8, 3030310), (10, 2424248), (16, 1515155), (19, 1275920), (20, 1212124), (38, 637960), (40, 606062), (41, 591280), (76, 318980), (80, 303031), (82, 295640), (95, 255184), (152, 159490), (164, 147820), (190, 127592), (205, 118256), (304, 79745), (328, 73910), (380, 63796), (389, 62320), (410, 59128), (656, 36955), (760, 31898), (778, 31160), (779, 31120), (820, 29564), (1520, 15949), (1556, 15580), (1558, 15560), (1640, 14782), (1945, 12464), (3112, 7790), (3116, 7780), (3280, 7391), (3890, 6232), (3895, 6224)]