79115040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{54941}}^1$

素因数の和:54962

約数の個数: 72

約数和(自身を含む): 269984988

約数和(自身を除く): 190869948

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 54941, 109882, 164823, 219764, 274705, 329646, 439528, 494469, 549410, 659292, 824115, 879056, 988938, 1098820, 1318584, 1648230, 1758112, 1977876, 2197640, 2472345, 2637168, 3296460, 3955752, 4395280, 4944690, 5274336, 6592920, 7911504, 8790560, 9889380, 13185840, 15823008, 19778760, 26371680, 39557520, 79115040]

約数ペア:

[(1, 79115040), (2, 39557520), (3, 26371680), (4, 19778760), (5, 15823008), (6, 13185840), (8, 9889380), (9, 8790560), (10, 7911504), (12, 6592920), (15, 5274336), (16, 4944690), (18, 4395280), (20, 3955752), (24, 3296460), (30, 2637168), (32, 2472345), (36, 2197640), (40, 1977876), (45, 1758112), (48, 1648230), (60, 1318584), (72, 1098820), (80, 988938), (90, 879056), (96, 824115), (120, 659292), (144, 549410), (160, 494469), (180, 439528), (240, 329646), (288, 274705), (360, 219764), (480, 164823), (720, 109882), (1440, 54941)]