85220880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{355087}}^1$

素因数の和:355103

約数の個数: 40

約数和(自身を含む): 264185472

約数和(自身を除く): 178964592

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 355087, 710174, 1065261, 1420348, 1775435, 2130522, 2840696, 3550870, 4261044, 5326305, 5681392, 7101740, 8522088, 10652610, 14203480, 17044176, 21305220, 28406960, 42610440, 85220880]

約数ペア:

[(1, 85220880), (2, 42610440), (3, 28406960), (4, 21305220), (5, 17044176), (6, 14203480), (8, 10652610), (10, 8522088), (12, 7101740), (15, 5681392), (16, 5326305), (20, 4261044), (24, 3550870), (30, 2840696), (40, 2130522), (48, 1775435), (60, 1420348), (80, 1065261), (120, 710174), (240, 355087)]