85443840

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{7417}}^1$

素因数の和:7444

約数の個数: 108

約数和(自身を含む): 295666644

約数和(自身を除く): 210222804

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, 7417, 11520, 14834, 22251, 29668, 37085, 44502, 59336, 66753, 74170, 89004, 111255, 118672, 133506, 148340, 178008, 222510, 237344, 267012, 296680, 333765, 356016, 445020, 474688, 534024, 593360, 667530, 712032, 890040, 949376, 1068048, 1186720, 1335060, 1424064, 1780080, 1898752, 2136096, 2373440, 2670120, 2848128, 3560160, 4272192, 4746880, 5340240, 5696256, 7120320, 8544384, 9493760, 10680480, 14240640, 17088768, 21360960, 28481280, 42721920, 85443840]

約数ペア:

[(1, 85443840), (2, 42721920), (3, 28481280), (4, 21360960), (5, 17088768), (6, 14240640), (8, 10680480), (9, 9493760), (10, 8544384), (12, 7120320), (15, 5696256), (16, 5340240), (18, 4746880), (20, 4272192), (24, 3560160), (30, 2848128), (32, 2670120), (36, 2373440), (40, 2136096), (45, 1898752), (48, 1780080), (60, 1424064), (64, 1335060), (72, 1186720), (80, 1068048), (90, 949376), (96, 890040), (120, 712032), (128, 667530), (144, 593360), (160, 534024), (180, 474688), (192, 445020), (240, 356016), (256, 333765), (288, 296680), (320, 267012), (360, 237344), (384, 222510), (480, 178008), (576, 148340), (640, 133506), (720, 118672), (768, 111255), (960, 89004), (1152, 74170), (1280, 66753), (1440, 59336), (1920, 44502), (2304, 37085), (2880, 29668), (3840, 22251), (5760, 14834), (7417, 11520)]