71484480

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{24821}}^1$

素因数の和:24844

約数の個数: 84

約数和(自身を含む): 245886732

約数和(自身を除く): 174402252

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, 24821, 49642, 74463, 99284, 124105, 148926, 198568, 223389, 248210, 297852, 372315, 397136, 446778, 496420, 595704, 744630, 794272, 893556, 992840, 1116945, 1191408, 1489260, 1588544, 1787112, 1985680, 2233890, 2382816, 2978520, 3574224, 3971360, 4467780, 4765632, 5957040, 7148448, 7942720, 8935560, 11914080, 14296896, 17871120, 23828160, 35742240, 71484480]

約数ペア:

[(1, 71484480), (2, 35742240), (3, 23828160), (4, 17871120), (5, 14296896), (6, 11914080), (8, 8935560), (9, 7942720), (10, 7148448), (12, 5957040), (15, 4765632), (16, 4467780), (18, 3971360), (20, 3574224), (24, 2978520), (30, 2382816), (32, 2233890), (36, 1985680), (40, 1787112), (45, 1588544), (48, 1489260), (60, 1191408), (64, 1116945), (72, 992840), (80, 893556), (90, 794272), (96, 744630), (120, 595704), (144, 496420), (160, 446778), (180, 397136), (192, 372315), (240, 297852), (288, 248210), (320, 223389), (360, 198568), (480, 148926), (576, 124105), (720, 99284), (960, 74463), (1440, 49642), (2880, 24821)]