15329460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{1069}}^1$

素因数の和:1320

約数の個数: 48

約数和(自身を含む): 43142400

約数和(自身を除く): 27812940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 239, 478, 717, 956, 1069, 1195, 1434, 2138, 2390, 2868, 3207, 3585, 4276, 4780, 5345, 6414, 7170, 10690, 12828, 14340, 16035, 21380, 32070, 64140, 255491, 510982, 766473, 1021964, 1277455, 1532946, 2554910, 3065892, 3832365, 5109820, 7664730, 15329460]

約数ペア:

[(1, 15329460), (2, 7664730), (3, 5109820), (4, 3832365), (5, 3065892), (6, 2554910), (10, 1532946), (12, 1277455), (15, 1021964), (20, 766473), (30, 510982), (60, 255491), (239, 64140), (478, 32070), (717, 21380), (956, 16035), (1069, 14340), (1195, 12828), (1434, 10690), (2138, 7170), (2390, 6414), (2868, 5345), (3207, 4780), (3585, 4276)]