13033320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{347}}^1$

素因数の和:674

約数の個数: 64

約数和(自身を含む): 39337920

約数和(自身を除く): 26304600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 313, 347, 626, 694, 939, 1041, 1252, 1388, 1565, 1735, 1878, 2082, 2504, 2776, 3130, 3470, 3756, 4164, 4695, 5205, 6260, 6940, 7512, 8328, 9390, 10410, 12520, 13880, 18780, 20820, 37560, 41640, 108611, 217222, 325833, 434444, 543055, 651666, 868888, 1086110, 1303332, 1629165, 2172220, 2606664, 3258330, 4344440, 6516660, 13033320]

約数ペア:

[(1, 13033320), (2, 6516660), (3, 4344440), (4, 3258330), (5, 2606664), (6, 2172220), (8, 1629165), (10, 1303332), (12, 1086110), (15, 868888), (20, 651666), (24, 543055), (30, 434444), (40, 325833), (60, 217222), (120, 108611), (313, 41640), (347, 37560), (626, 20820), (694, 18780), (939, 13880), (1041, 12520), (1252, 10410), (1388, 9390), (1565, 8328), (1735, 7512), (1878, 6940), (2082, 6260), (2504, 5205), (2776, 4695), (3130, 4164), (3470, 3756)]