29041920

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{2521}}^1$

素因数の和:2548

約数の個数: 108

約数和(自身を含む): 100521876

約数和(自身を除く): 71479956

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, 2521, 2880, 3840, 5042, 5760, 7563, 10084, 11520, 12605, 15126, 20168, 22689, 25210, 30252, 37815, 40336, 45378, 50420, 60504, 75630, 80672, 90756, 100840, 113445, 121008, 151260, 161344, 181512, 201680, 226890, 242016, 302520, 322688, 363024, 403360, 453780, 484032, 605040, 645376, 726048, 806720, 907560, 968064, 1210080, 1452096, 1613440, 1815120, 1936128, 2420160, 2904192, 3226880, 3630240, 4840320, 5808384, 7260480, 9680640, 14520960, 29041920]

約数ペア:

[(1, 29041920), (2, 14520960), (3, 9680640), (4, 7260480), (5, 5808384), (6, 4840320), (8, 3630240), (9, 3226880), (10, 2904192), (12, 2420160), (15, 1936128), (16, 1815120), (18, 1613440), (20, 1452096), (24, 1210080), (30, 968064), (32, 907560), (36, 806720), (40, 726048), (45, 645376), (48, 605040), (60, 484032), (64, 453780), (72, 403360), (80, 363024), (90, 322688), (96, 302520), (120, 242016), (128, 226890), (144, 201680), (160, 181512), (180, 161344), (192, 151260), (240, 121008), (256, 113445), (288, 100840), (320, 90756), (360, 80672), (384, 75630), (480, 60504), (576, 50420), (640, 45378), (720, 40336), (768, 37815), (960, 30252), (1152, 25210), (1280, 22689), (1440, 20168), (1920, 15126), (2304, 12605), (2521, 11520), (2880, 10084), (3840, 7563), (5042, 5760)]