422606640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{12853}}^1$

素因数の和:13006

約数の個数: 80

約数和(自身を含む): 1319745888

約数和(自身を除く): 897139248

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 137, 240, 274, 411, 548, 685, 822, 1096, 1370, 1644, 2055, 2192, 2740, 3288, 4110, 5480, 6576, 8220, 10960, 12853, 16440, 25706, 32880, 38559, 51412, 64265, 77118, 102824, 128530, 154236, 192795, 205648, 257060, 308472, 385590, 514120, 616944, 771180, 1028240, 1542360, 1760861, 3084720, 3521722, 5282583, 7043444, 8804305, 10565166, 14086888, 17608610, 21130332, 26412915, 28173776, 35217220, 42260664, 52825830, 70434440, 84521328, 105651660, 140868880, 211303320, 422606640]

約数ペア:

[(1, 422606640), (2, 211303320), (3, 140868880), (4, 105651660), (5, 84521328), (6, 70434440), (8, 52825830), (10, 42260664), (12, 35217220), (15, 28173776), (16, 26412915), (20, 21130332), (24, 17608610), (30, 14086888), (40, 10565166), (48, 8804305), (60, 7043444), (80, 5282583), (120, 3521722), (137, 3084720), (240, 1760861), (274, 1542360), (411, 1028240), (548, 771180), (685, 616944), (822, 514120), (1096, 385590), (1370, 308472), (1644, 257060), (2055, 205648), (2192, 192795), (2740, 154236), (3288, 128530), (4110, 102824), (5480, 77118), (6576, 64265), (8220, 51412), (10960, 38559), (12853, 32880), (16440, 25706)]