180193320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{1847}}^1$

素因数の和:2135

約数の個数: 96

約数和(自身を含む): 588107520

約数和(自身を除く): 407914200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 271, 360, 542, 813, 1084, 1355, 1626, 1847, 2168, 2439, 2710, 3252, 3694, 4065, 4878, 5420, 5541, 6504, 7388, 8130, 9235, 9756, 10840, 11082, 12195, 14776, 16260, 16623, 18470, 19512, 22164, 24390, 27705, 32520, 33246, 36940, 44328, 48780, 55410, 66492, 73880, 83115, 97560, 110820, 132984, 166230, 221640, 332460, 500537, 664920, 1001074, 1501611, 2002148, 2502685, 3003222, 4004296, 4504833, 5005370, 6006444, 7508055, 9009666, 10010740, 12012888, 15016110, 18019332, 20021480, 22524165, 30032220, 36038664, 45048330, 60064440, 90096660, 180193320]

約数ペア:

[(1, 180193320), (2, 90096660), (3, 60064440), (4, 45048330), (5, 36038664), (6, 30032220), (8, 22524165), (9, 20021480), (10, 18019332), (12, 15016110), (15, 12012888), (18, 10010740), (20, 9009666), (24, 7508055), (30, 6006444), (36, 5005370), (40, 4504833), (45, 4004296), (60, 3003222), (72, 2502685), (90, 2002148), (120, 1501611), (180, 1001074), (271, 664920), (360, 500537), (542, 332460), (813, 221640), (1084, 166230), (1355, 132984), (1626, 110820), (1847, 97560), (2168, 83115), (2439, 73880), (2710, 66492), (3252, 55410), (3694, 48780), (4065, 44328), (4878, 36940), (5420, 33246), (5541, 32520), (6504, 27705), (7388, 24390), (8130, 22164), (9235, 19512), (9756, 18470), (10840, 16623), (11082, 16260), (12195, 14776)]