148803840

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{12917}}^1$

素因数の和:12944

約数の個数: 108

約数和(自身を含む): 514885644

約数和(自身を除く): 366081804

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, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 11520, 12917, 25834, 38751, 51668, 64585, 77502, 103336, 116253, 129170, 155004, 193755, 206672, 232506, 258340, 310008, 387510, 413344, 465012, 516680, 581265, 620016, 775020, 826688, 930024, 1033360, 1162530, 1240032, 1550040, 1653376, 1860048, 2066720, 2325060, 2480064, 3100080, 3306752, 3720096, 4133440, 4650120, 4960128, 6200160, 7440192, 8266880, 9300240, 9920256, 12400320, 14880384, 16533760, 18600480, 24800640, 29760768, 37200960, 49601280, 74401920, 148803840]

約数ペア:

[(1, 148803840), (2, 74401920), (3, 49601280), (4, 37200960), (5, 29760768), (6, 24800640), (8, 18600480), (9, 16533760), (10, 14880384), (12, 12400320), (15, 9920256), (16, 9300240), (18, 8266880), (20, 7440192), (24, 6200160), (30, 4960128), (32, 4650120), (36, 4133440), (40, 3720096), (45, 3306752), (48, 3100080), (60, 2480064), (64, 2325060), (72, 2066720), (80, 1860048), (90, 1653376), (96, 1550040), (120, 1240032), (128, 1162530), (144, 1033360), (160, 930024), (180, 826688), (192, 775020), (240, 620016), (256, 581265), (288, 516680), (320, 465012), (360, 413344), (384, 387510), (480, 310008), (576, 258340), (640, 232506), (720, 206672), (768, 193755), (960, 155004), (1152, 129170), (1280, 116253), (1440, 103336), (1920, 77502), (2304, 64585), (2880, 51668), (3840, 38751), (5760, 25834), (11520, 12917)]