180197160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{10501}}^1$

素因数の和:10539

約数の個数: 128

約数和(自身を含む): 635160960

約数和(自身を除く): 454963800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 55, 60, 65, 66, 78, 88, 104, 110, 120, 130, 132, 143, 156, 165, 195, 220, 260, 264, 286, 312, 330, 390, 429, 440, 520, 572, 660, 715, 780, 858, 1144, 1320, 1430, 1560, 1716, 2145, 2860, 3432, 4290, 5720, 8580, 10501, 17160, 21002, 31503, 42004, 52505, 63006, 84008, 105010, 115511, 126012, 136513, 157515, 210020, 231022, 252024, 273026, 315030, 346533, 409539, 420040, 462044, 546052, 577555, 630060, 682565, 693066, 819078, 924088, 1092104, 1155110, 1260120, 1365130, 1386132, 1501643, 1638156, 1732665, 2047695, 2310220, 2730260, 2772264, 3003286, 3276312, 3465330, 4095390, 4504929, 4620440, 5460520, 6006572, 6930660, 7508215, 8190780, 9009858, 12013144, 13861320, 15016430, 16381560, 18019716, 22524645, 30032860, 36039432, 45049290, 60065720, 90098580, 180197160]

約数ペア:

[(1, 180197160), (2, 90098580), (3, 60065720), (4, 45049290), (5, 36039432), (6, 30032860), (8, 22524645), (10, 18019716), (11, 16381560), (12, 15016430), (13, 13861320), (15, 12013144), (20, 9009858), (22, 8190780), (24, 7508215), (26, 6930660), (30, 6006572), (33, 5460520), (39, 4620440), (40, 4504929), (44, 4095390), (52, 3465330), (55, 3276312), (60, 3003286), (65, 2772264), (66, 2730260), (78, 2310220), (88, 2047695), (104, 1732665), (110, 1638156), (120, 1501643), (130, 1386132), (132, 1365130), (143, 1260120), (156, 1155110), (165, 1092104), (195, 924088), (220, 819078), (260, 693066), (264, 682565), (286, 630060), (312, 577555), (330, 546052), (390, 462044), (429, 420040), (440, 409539), (520, 346533), (572, 315030), (660, 273026), (715, 252024), (780, 231022), (858, 210020), (1144, 157515), (1320, 136513), (1430, 126012), (1560, 115511), (1716, 105010), (2145, 84008), (2860, 63006), (3432, 52505), (4290, 42004), (5720, 31503), (8580, 21002), (10501, 17160)]