180696120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{367}}^1\times {\mathrm{373}}^1$

素因数の和:765

約数の個数: 128

約数和(自身を含む): 594570240

約数和(自身を除く): 413874120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 367, 373, 440, 660, 734, 746, 1101, 1119, 1320, 1468, 1492, 1835, 1865, 2202, 2238, 2936, 2984, 3670, 3730, 4037, 4103, 4404, 4476, 5505, 5595, 7340, 7460, 8074, 8206, 8808, 8952, 11010, 11190, 12111, 12309, 14680, 14920, 16148, 16412, 20185, 20515, 22020, 22380, 24222, 24618, 32296, 32824, 40370, 41030, 44040, 44760, 48444, 49236, 60555, 61545, 80740, 82060, 96888, 98472, 121110, 123090, 136891, 161480, 164120, 242220, 246180, 273782, 410673, 484440, 492360, 547564, 684455, 821346, 1095128, 1368910, 1505801, 1642692, 2053365, 2737820, 3011602, 3285384, 4106730, 4517403, 5475640, 6023204, 7529005, 8213460, 9034806, 12046408, 15058010, 16426920, 18069612, 22587015, 30116020, 36139224, 45174030, 60232040, 90348060, 180696120]

約数ペア:

[(1, 180696120), (2, 90348060), (3, 60232040), (4, 45174030), (5, 36139224), (6, 30116020), (8, 22587015), (10, 18069612), (11, 16426920), (12, 15058010), (15, 12046408), (20, 9034806), (22, 8213460), (24, 7529005), (30, 6023204), (33, 5475640), (40, 4517403), (44, 4106730), (55, 3285384), (60, 3011602), (66, 2737820), (88, 2053365), (110, 1642692), (120, 1505801), (132, 1368910), (165, 1095128), (220, 821346), (264, 684455), (330, 547564), (367, 492360), (373, 484440), (440, 410673), (660, 273782), (734, 246180), (746, 242220), (1101, 164120), (1119, 161480), (1320, 136891), (1468, 123090), (1492, 121110), (1835, 98472), (1865, 96888), (2202, 82060), (2238, 80740), (2936, 61545), (2984, 60555), (3670, 49236), (3730, 48444), (4037, 44760), (4103, 44040), (4404, 41030), (4476, 40370), (5505, 32824), (5595, 32296), (7340, 24618), (7460, 24222), (8074, 22380), (8206, 22020), (8808, 20515), (8952, 20185), (11010, 16412), (11190, 16148), (12111, 14920), (12309, 14680)]