188120160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{130639}}^1$

素因数の和:130660

約数の個数: 72

約数和(自身を含む): 641964960

約数和(自身を除く): 453844800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 130639, 261278, 391917, 522556, 653195, 783834, 1045112, 1175751, 1306390, 1567668, 1959585, 2090224, 2351502, 2612780, 3135336, 3919170, 4180448, 4703004, 5225560, 5878755, 6270672, 7838340, 9406008, 10451120, 11757510, 12541344, 15676680, 18812016, 20902240, 23515020, 31353360, 37624032, 47030040, 62706720, 94060080, 188120160]

約数ペア:

[(1, 188120160), (2, 94060080), (3, 62706720), (4, 47030040), (5, 37624032), (6, 31353360), (8, 23515020), (9, 20902240), (10, 18812016), (12, 15676680), (15, 12541344), (16, 11757510), (18, 10451120), (20, 9406008), (24, 7838340), (30, 6270672), (32, 5878755), (36, 5225560), (40, 4703004), (45, 4180448), (48, 3919170), (60, 3135336), (72, 2612780), (80, 2351502), (90, 2090224), (96, 1959585), (120, 1567668), (144, 1306390), (160, 1175751), (180, 1045112), (240, 783834), (288, 653195), (360, 522556), (480, 391917), (720, 261278), (1440, 130639)]