180183040

素因数分解:

$2^{13}\times 5^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:167

約数の個数: 112

約数和(自身を含む): 445879728

約数和(自身を除く): 265696688

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 64, 80, 83, 106, 128, 160, 166, 212, 256, 265, 320, 332, 415, 424, 512, 530, 640, 664, 830, 848, 1024, 1060, 1280, 1328, 1660, 1696, 2048, 2120, 2560, 2656, 3320, 3392, 4096, 4240, 4399, 5120, 5312, 6640, 6784, 8192, 8480, 8798, 10240, 10624, 13280, 13568, 16960, 17596, 20480, 21248, 21995, 26560, 27136, 33920, 35192, 40960, 42496, 43990, 53120, 54272, 67840, 70384, 84992, 87980, 106240, 108544, 135680, 140768, 169984, 175960, 212480, 217088, 271360, 281536, 339968, 351920, 424960, 434176, 542720, 563072, 679936, 703840, 849920, 1085440, 1126144, 1407680, 1699840, 2170880, 2252288, 2815360, 3399680, 4504576, 5630720, 9009152, 11261440, 18018304, 22522880, 36036608, 45045760, 90091520, 180183040]

約数ペア:

[(1, 180183040), (2, 90091520), (4, 45045760), (5, 36036608), (8, 22522880), (10, 18018304), (16, 11261440), (20, 9009152), (32, 5630720), (40, 4504576), (53, 3399680), (64, 2815360), (80, 2252288), (83, 2170880), (106, 1699840), (128, 1407680), (160, 1126144), (166, 1085440), (212, 849920), (256, 703840), (265, 679936), (320, 563072), (332, 542720), (415, 434176), (424, 424960), (512, 351920), (530, 339968), (640, 281536), (664, 271360), (830, 217088), (848, 212480), (1024, 175960), (1060, 169984), (1280, 140768), (1328, 135680), (1660, 108544), (1696, 106240), (2048, 87980), (2120, 84992), (2560, 70384), (2656, 67840), (3320, 54272), (3392, 53120), (4096, 43990), (4240, 42496), (4399, 40960), (5120, 35192), (5312, 33920), (6640, 27136), (6784, 26560), (8192, 21995), (8480, 21248), (8798, 20480), (10240, 17596), (10624, 16960), (13280, 13568)]