240880320

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{83639}}^1$

素因数の和:83662

約数の個数: 84

約数和(自身を含む): 828537840

約数和(自身を除く): 587657520

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, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 83639, 167278, 250917, 334556, 418195, 501834, 669112, 752751, 836390, 1003668, 1254585, 1338224, 1505502, 1672780, 2007336, 2509170, 2676448, 3011004, 3345560, 3763755, 4014672, 5018340, 5352896, 6022008, 6691120, 7527510, 8029344, 10036680, 12044016, 13382240, 15055020, 16058688, 20073360, 24088032, 26764480, 30110040, 40146720, 48176064, 60220080, 80293440, 120440160, 240880320]

約数ペア:

[(1, 240880320), (2, 120440160), (3, 80293440), (4, 60220080), (5, 48176064), (6, 40146720), (8, 30110040), (9, 26764480), (10, 24088032), (12, 20073360), (15, 16058688), (16, 15055020), (18, 13382240), (20, 12044016), (24, 10036680), (30, 8029344), (32, 7527510), (36, 6691120), (40, 6022008), (45, 5352896), (48, 5018340), (60, 4014672), (64, 3763755), (72, 3345560), (80, 3011004), (90, 2676448), (96, 2509170), (120, 2007336), (144, 1672780), (160, 1505502), (180, 1338224), (192, 1254585), (240, 1003668), (288, 836390), (320, 752751), (360, 669112), (480, 501834), (576, 418195), (720, 334556), (960, 250917), (1440, 167278), (2880, 83639)]