72924480

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{25321}}^1$

素因数の和:25344

約数の個数: 84

約数和(自身を含む): 250839732

約数和(自身を除く): 177915252

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, 25321, 50642, 75963, 101284, 126605, 151926, 202568, 227889, 253210, 303852, 379815, 405136, 455778, 506420, 607704, 759630, 810272, 911556, 1012840, 1139445, 1215408, 1519260, 1620544, 1823112, 2025680, 2278890, 2430816, 3038520, 3646224, 4051360, 4557780, 4861632, 6077040, 7292448, 8102720, 9115560, 12154080, 14584896, 18231120, 24308160, 36462240, 72924480]

約数ペア:

[(1, 72924480), (2, 36462240), (3, 24308160), (4, 18231120), (5, 14584896), (6, 12154080), (8, 9115560), (9, 8102720), (10, 7292448), (12, 6077040), (15, 4861632), (16, 4557780), (18, 4051360), (20, 3646224), (24, 3038520), (30, 2430816), (32, 2278890), (36, 2025680), (40, 1823112), (45, 1620544), (48, 1519260), (60, 1215408), (64, 1139445), (72, 1012840), (80, 911556), (90, 810272), (96, 759630), (120, 607704), (144, 506420), (160, 455778), (180, 405136), (192, 379815), (240, 303852), (288, 253210), (320, 227889), (360, 202568), (480, 151926), (576, 126605), (720, 101284), (960, 75963), (1440, 50642), (2880, 25321)]