15367880

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{659}}^1$

素因数の和:734

約数の個数: 64

約数和(自身を含む): 38491200

約数和(自身を除く): 23123320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 53, 55, 88, 106, 110, 212, 220, 265, 424, 440, 530, 583, 659, 1060, 1166, 1318, 2120, 2332, 2636, 2915, 3295, 4664, 5272, 5830, 6590, 7249, 11660, 13180, 14498, 23320, 26360, 28996, 34927, 36245, 57992, 69854, 72490, 139708, 144980, 174635, 279416, 289960, 349270, 384197, 698540, 768394, 1397080, 1536788, 1920985, 3073576, 3841970, 7683940, 15367880]

約数ペア:

[(1, 15367880), (2, 7683940), (4, 3841970), (5, 3073576), (8, 1920985), (10, 1536788), (11, 1397080), (20, 768394), (22, 698540), (40, 384197), (44, 349270), (53, 289960), (55, 279416), (88, 174635), (106, 144980), (110, 139708), (212, 72490), (220, 69854), (265, 57992), (424, 36245), (440, 34927), (530, 28996), (583, 26360), (659, 23320), (1060, 14498), (1166, 13180), (1318, 11660), (2120, 7249), (2332, 6590), (2636, 5830), (2915, 5272), (3295, 4664)]