171101520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{1423}}^1$

素因数の和:1609

約数の個数: 120

約数和(自身を含む): 578462976

約数和(自身を除く): 407361456

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, 90, 120, 144, 167, 180, 240, 334, 360, 501, 668, 720, 835, 1002, 1336, 1423, 1503, 1670, 2004, 2505, 2672, 2846, 3006, 3340, 4008, 4269, 5010, 5692, 6012, 6680, 7115, 7515, 8016, 8538, 10020, 11384, 12024, 12807, 13360, 14230, 15030, 17076, 20040, 21345, 22768, 24048, 25614, 28460, 30060, 34152, 40080, 42690, 51228, 56920, 60120, 64035, 68304, 85380, 102456, 113840, 120240, 128070, 170760, 204912, 237641, 256140, 341520, 475282, 512280, 712923, 950564, 1024560, 1188205, 1425846, 1901128, 2138769, 2376410, 2851692, 3564615, 3802256, 4277538, 4752820, 5703384, 7129230, 8555076, 9505640, 10693845, 11406768, 14258460, 17110152, 19011280, 21387690, 28516920, 34220304, 42775380, 57033840, 85550760, 171101520]

約数ペア:

[(1, 171101520), (2, 85550760), (3, 57033840), (4, 42775380), (5, 34220304), (6, 28516920), (8, 21387690), (9, 19011280), (10, 17110152), (12, 14258460), (15, 11406768), (16, 10693845), (18, 9505640), (20, 8555076), (24, 7129230), (30, 5703384), (36, 4752820), (40, 4277538), (45, 3802256), (48, 3564615), (60, 2851692), (72, 2376410), (80, 2138769), (90, 1901128), (120, 1425846), (144, 1188205), (167, 1024560), (180, 950564), (240, 712923), (334, 512280), (360, 475282), (501, 341520), (668, 256140), (720, 237641), (835, 204912), (1002, 170760), (1336, 128070), (1423, 120240), (1503, 113840), (1670, 102456), (2004, 85380), (2505, 68304), (2672, 64035), (2846, 60120), (3006, 56920), (3340, 51228), (4008, 42690), (4269, 40080), (5010, 34152), (5692, 30060), (6012, 28460), (6680, 25614), (7115, 24048), (7515, 22768), (8016, 21345), (8538, 20040), (10020, 17076), (11384, 15030), (12024, 14230), (12807, 13360)]