51769680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{11353}}^1$

素因数の和:11388

約数の個数: 80

約数和(自身を含む): 168947520

約数和(自身を除く): 117177840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 11353, 22706, 34059, 45412, 56765, 68118, 90824, 113530, 136236, 170295, 181648, 215707, 227060, 272472, 340590, 431414, 454120, 544944, 647121, 681180, 862828, 908240, 1078535, 1294242, 1362360, 1725656, 2157070, 2588484, 2724720, 3235605, 3451312, 4314140, 5176968, 6471210, 8628280, 10353936, 12942420, 17256560, 25884840, 51769680]

約数ペア:

[(1, 51769680), (2, 25884840), (3, 17256560), (4, 12942420), (5, 10353936), (6, 8628280), (8, 6471210), (10, 5176968), (12, 4314140), (15, 3451312), (16, 3235605), (19, 2724720), (20, 2588484), (24, 2157070), (30, 1725656), (38, 1362360), (40, 1294242), (48, 1078535), (57, 908240), (60, 862828), (76, 681180), (80, 647121), (95, 544944), (114, 454120), (120, 431414), (152, 340590), (190, 272472), (228, 227060), (240, 215707), (285, 181648), (304, 170295), (380, 136236), (456, 113530), (570, 90824), (760, 68118), (912, 56765), (1140, 45412), (1520, 34059), (2280, 22706), (4560, 11353)]