23783880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{4217}}^1$

素因数の和:4278

約数の個数: 64

約数和(自身を含む): 72887040

約数和(自身を除く): 49103160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 120, 141, 188, 235, 282, 376, 470, 564, 705, 940, 1128, 1410, 1880, 2820, 4217, 5640, 8434, 12651, 16868, 21085, 25302, 33736, 42170, 50604, 63255, 84340, 101208, 126510, 168680, 198199, 253020, 396398, 506040, 594597, 792796, 990995, 1189194, 1585592, 1981990, 2378388, 2972985, 3963980, 4756776, 5945970, 7927960, 11891940, 23783880]

約数ペア:

[(1, 23783880), (2, 11891940), (3, 7927960), (4, 5945970), (5, 4756776), (6, 3963980), (8, 2972985), (10, 2378388), (12, 1981990), (15, 1585592), (20, 1189194), (24, 990995), (30, 792796), (40, 594597), (47, 506040), (60, 396398), (94, 253020), (120, 198199), (141, 168680), (188, 126510), (235, 101208), (282, 84340), (376, 63255), (470, 50604), (564, 42170), (705, 33736), (940, 25302), (1128, 21085), (1410, 16868), (1880, 12651), (2820, 8434), (4217, 5640)]