158782320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{2657}}^1$

素因数の和:2759

約数の個数: 120

約数和(自身を含む): 539871696

約数和(自身を除く): 381089376

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 83, 90, 120, 144, 166, 180, 240, 249, 332, 360, 415, 498, 664, 720, 747, 830, 996, 1245, 1328, 1494, 1660, 1992, 2490, 2657, 2988, 3320, 3735, 3984, 4980, 5314, 5976, 6640, 7470, 7971, 9960, 10628, 11952, 13285, 14940, 15942, 19920, 21256, 23913, 26570, 29880, 31884, 39855, 42512, 47826, 53140, 59760, 63768, 79710, 95652, 106280, 119565, 127536, 159420, 191304, 212560, 220531, 239130, 318840, 382608, 441062, 478260, 637680, 661593, 882124, 956520, 1102655, 1323186, 1764248, 1913040, 1984779, 2205310, 2646372, 3307965, 3528496, 3969558, 4410620, 5292744, 6615930, 7939116, 8821240, 9923895, 10585488, 13231860, 15878232, 17642480, 19847790, 26463720, 31756464, 39695580, 52927440, 79391160, 158782320]

約数ペア:

[(1, 158782320), (2, 79391160), (3, 52927440), (4, 39695580), (5, 31756464), (6, 26463720), (8, 19847790), (9, 17642480), (10, 15878232), (12, 13231860), (15, 10585488), (16, 9923895), (18, 8821240), (20, 7939116), (24, 6615930), (30, 5292744), (36, 4410620), (40, 3969558), (45, 3528496), (48, 3307965), (60, 2646372), (72, 2205310), (80, 1984779), (83, 1913040), (90, 1764248), (120, 1323186), (144, 1102655), (166, 956520), (180, 882124), (240, 661593), (249, 637680), (332, 478260), (360, 441062), (415, 382608), (498, 318840), (664, 239130), (720, 220531), (747, 212560), (830, 191304), (996, 159420), (1245, 127536), (1328, 119565), (1494, 106280), (1660, 95652), (1992, 79710), (2490, 63768), (2657, 59760), (2988, 53140), (3320, 47826), (3735, 42512), (3984, 39855), (4980, 31884), (5314, 29880), (5976, 26570), (6640, 23913), (7470, 21256), (7971, 19920), (9960, 15942), (10628, 14940), (11952, 13285)]