148826880

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{12919}}^1$

素因数の和:12946

約数の個数: 108

約数和(自身を含む): 514965360

約数和(自身を除く): 366138480

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, 12919, 25838, 38757, 51676, 64595, 77514, 103352, 116271, 129190, 155028, 193785, 206704, 232542, 258380, 310056, 387570, 413408, 465084, 516760, 581355, 620112, 775140, 826816, 930168, 1033520, 1162710, 1240224, 1550280, 1653632, 1860336, 2067040, 2325420, 2480448, 3100560, 3307264, 3720672, 4134080, 4650840, 4960896, 6201120, 7441344, 8268160, 9301680, 9921792, 12402240, 14882688, 16536320, 18603360, 24804480, 29765376, 37206720, 49608960, 74413440, 148826880]

約数ペア:

[(1, 148826880), (2, 74413440), (3, 49608960), (4, 37206720), (5, 29765376), (6, 24804480), (8, 18603360), (9, 16536320), (10, 14882688), (12, 12402240), (15, 9921792), (16, 9301680), (18, 8268160), (20, 7441344), (24, 6201120), (30, 4960896), (32, 4650840), (36, 4134080), (40, 3720672), (45, 3307264), (48, 3100560), (60, 2480448), (64, 2325420), (72, 2067040), (80, 1860336), (90, 1653632), (96, 1550280), (120, 1240224), (128, 1162710), (144, 1033520), (160, 930168), (180, 826816), (192, 775140), (240, 620112), (256, 581355), (288, 516760), (320, 465084), (360, 413408), (384, 387570), (480, 310056), (576, 258380), (640, 232542), (720, 206704), (768, 193785), (960, 155028), (1152, 129190), (1280, 116271), (1440, 103352), (1920, 77514), (2304, 64595), (2880, 51676), (3840, 38757), (5760, 25838), (11520, 12919)]