2572773120

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{223331}}^1$

素因数の和:223358

約数の個数: 108

約数和(自身を含む): 8901566856

約数和(自身を除く): 6328793736

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, 223331, 446662, 669993, 893324, 1116655, 1339986, 1786648, 2009979, 2233310, 2679972, 3349965, 3573296, 4019958, 4466620, 5359944, 6699930, 7146592, 8039916, 8933240, 10049895, 10719888, 13399860, 14293184, 16079832, 17866480, 20099790, 21439776, 26799720, 28586368, 32159664, 35732960, 40199580, 42879552, 53599440, 57172736, 64319328, 71465920, 80399160, 85759104, 107198880, 128638656, 142931840, 160798320, 171518208, 214397760, 257277312, 285863680, 321596640, 428795520, 514554624, 643193280, 857591040, 1286386560, 2572773120]

約数ペア:

[(1, 2572773120), (2, 1286386560), (3, 857591040), (4, 643193280), (5, 514554624), (6, 428795520), (8, 321596640), (9, 285863680), (10, 257277312), (12, 214397760), (15, 171518208), (16, 160798320), (18, 142931840), (20, 128638656), (24, 107198880), (30, 85759104), (32, 80399160), (36, 71465920), (40, 64319328), (45, 57172736), (48, 53599440), (60, 42879552), (64, 40199580), (72, 35732960), (80, 32159664), (90, 28586368), (96, 26799720), (120, 21439776), (128, 20099790), (144, 17866480), (160, 16079832), (180, 14293184), (192, 13399860), (240, 10719888), (256, 10049895), (288, 8933240), (320, 8039916), (360, 7146592), (384, 6699930), (480, 5359944), (576, 4466620), (640, 4019958), (720, 3573296), (768, 3349965), (960, 2679972), (1152, 2233310), (1280, 2009979), (1440, 1786648), (1920, 1339986), (2304, 1116655), (2880, 893324), (3840, 669993), (5760, 446662), (11520, 223331)]