3108680

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:174

約数の個数: 64

約数和(自身を含む): 7603200

約数和(自身を除く): 4494520

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 31, 40, 46, 62, 92, 109, 115, 124, 155, 184, 218, 230, 248, 310, 436, 460, 545, 620, 713, 872, 920, 1090, 1240, 1426, 2180, 2507, 2852, 3379, 3565, 4360, 5014, 5704, 6758, 7130, 10028, 12535, 13516, 14260, 16895, 20056, 25070, 27032, 28520, 33790, 50140, 67580, 77717, 100280, 135160, 155434, 310868, 388585, 621736, 777170, 1554340, 3108680]

約数ペア:

[(1, 3108680), (2, 1554340), (4, 777170), (5, 621736), (8, 388585), (10, 310868), (20, 155434), (23, 135160), (31, 100280), (40, 77717), (46, 67580), (62, 50140), (92, 33790), (109, 28520), (115, 27032), (124, 25070), (155, 20056), (184, 16895), (218, 14260), (230, 13516), (248, 12535), (310, 10028), (436, 7130), (460, 6758), (545, 5704), (620, 5014), (713, 4360), (872, 3565), (920, 3379), (1090, 2852), (1240, 2507), (1426, 2180)]