38180460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{379}}^1$

素因数の和:487

約数の個数: 96

約数和(自身を含む): 113379840

約数和(自身を除く): 75199380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 73, 92, 115, 138, 146, 219, 230, 276, 292, 345, 365, 379, 438, 460, 690, 730, 758, 876, 1095, 1137, 1380, 1460, 1516, 1679, 1895, 2190, 2274, 3358, 3790, 4380, 4548, 5037, 5685, 6716, 7580, 8395, 8717, 10074, 11370, 16790, 17434, 20148, 22740, 25185, 26151, 27667, 33580, 34868, 43585, 50370, 52302, 55334, 83001, 87170, 100740, 104604, 110668, 130755, 138335, 166002, 174340, 261510, 276670, 332004, 415005, 523020, 553340, 636341, 830010, 1272682, 1660020, 1909023, 2545364, 3181705, 3818046, 6363410, 7636092, 9545115, 12726820, 19090230, 38180460]

約数ペア:

[(1, 38180460), (2, 19090230), (3, 12726820), (4, 9545115), (5, 7636092), (6, 6363410), (10, 3818046), (12, 3181705), (15, 2545364), (20, 1909023), (23, 1660020), (30, 1272682), (46, 830010), (60, 636341), (69, 553340), (73, 523020), (92, 415005), (115, 332004), (138, 276670), (146, 261510), (219, 174340), (230, 166002), (276, 138335), (292, 130755), (345, 110668), (365, 104604), (379, 100740), (438, 87170), (460, 83001), (690, 55334), (730, 52302), (758, 50370), (876, 43585), (1095, 34868), (1137, 33580), (1380, 27667), (1460, 26151), (1516, 25185), (1679, 22740), (1895, 20148), (2190, 17434), (2274, 16790), (3358, 11370), (3790, 10074), (4380, 8717), (4548, 8395), (5037, 7580), (5685, 6716)]