21528819360

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{4983523}}^1$

素因数の和:4983547

約数の個数: 96

約数和(自身を含む): 75350882880

約数和(自身を除く): 53822063520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 4983523, 9967046, 14950569, 19934092, 24917615, 29901138, 39868184, 44851707, 49835230, 59802276, 74752845, 79736368, 89703414, 99670460, 119604552, 134555121, 149505690, 159472736, 179406828, 199340920, 224258535, 239209104, 269110242, 299011380, 358813656, 398681840, 448517070, 478418208, 538220484, 598022760, 672775605, 717627312, 797363680, 897034140, 1076440968, 1196045520, 1345551210, 1435254624, 1794068280, 2152881936, 2392091040, 2691102420, 3588136560, 4305763872, 5382204840, 7176273120, 10764409680, 21528819360]

約数ペア:

[(1, 21528819360), (2, 10764409680), (3, 7176273120), (4, 5382204840), (5, 4305763872), (6, 3588136560), (8, 2691102420), (9, 2392091040), (10, 2152881936), (12, 1794068280), (15, 1435254624), (16, 1345551210), (18, 1196045520), (20, 1076440968), (24, 897034140), (27, 797363680), (30, 717627312), (32, 672775605), (36, 598022760), (40, 538220484), (45, 478418208), (48, 448517070), (54, 398681840), (60, 358813656), (72, 299011380), (80, 269110242), (90, 239209104), (96, 224258535), (108, 199340920), (120, 179406828), (135, 159472736), (144, 149505690), (160, 134555121), (180, 119604552), (216, 99670460), (240, 89703414), (270, 79736368), (288, 74752845), (360, 59802276), (432, 49835230), (480, 44851707), (540, 39868184), (720, 29901138), (864, 24917615), (1080, 19934092), (1440, 14950569), (2160, 9967046), (4320, 4983523)]