375087180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{480881}}^1$

素因数の和:480906

約数の個数: 48

約数和(自身を含む): 1131034464

約数和(自身を除く): 755947284

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 480881, 961762, 1442643, 1923524, 2404405, 2885286, 4808810, 5770572, 6251453, 7213215, 9617620, 12502906, 14426430, 18754359, 25005812, 28852860, 31257265, 37508718, 62514530, 75017436, 93771795, 125029060, 187543590, 375087180]

約数ペア:

[(1, 375087180), (2, 187543590), (3, 125029060), (4, 93771795), (5, 75017436), (6, 62514530), (10, 37508718), (12, 31257265), (13, 28852860), (15, 25005812), (20, 18754359), (26, 14426430), (30, 12502906), (39, 9617620), (52, 7213215), (60, 6251453), (65, 5770572), (78, 4808810), (130, 2885286), (156, 2404405), (195, 1923524), (260, 1442643), (390, 961762), (780, 480881)]