748968960

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{48761}}^1$

素因数の和:48789

約数の個数: 88

約数和(自身を含む): 2395579536

約数和(自身を除く): 1646610576

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1024, 1280, 1536, 1920, 2560, 3072, 3840, 5120, 7680, 15360, 48761, 97522, 146283, 195044, 243805, 292566, 390088, 487610, 585132, 731415, 780176, 975220, 1170264, 1462830, 1560352, 1950440, 2340528, 2925660, 3120704, 3900880, 4681056, 5851320, 6241408, 7801760, 9362112, 11702640, 12482816, 15603520, 18724224, 23405280, 24965632, 31207040, 37448448, 46810560, 49931264, 62414080, 74896896, 93621120, 124828160, 149793792, 187242240, 249656320, 374484480, 748968960]

約数ペア:

[(1, 748968960), (2, 374484480), (3, 249656320), (4, 187242240), (5, 149793792), (6, 124828160), (8, 93621120), (10, 74896896), (12, 62414080), (15, 49931264), (16, 46810560), (20, 37448448), (24, 31207040), (30, 24965632), (32, 23405280), (40, 18724224), (48, 15603520), (60, 12482816), (64, 11702640), (80, 9362112), (96, 7801760), (120, 6241408), (128, 5851320), (160, 4681056), (192, 3900880), (240, 3120704), (256, 2925660), (320, 2340528), (384, 1950440), (480, 1560352), (512, 1462830), (640, 1170264), (768, 975220), (960, 780176), (1024, 731415), (1280, 585132), (1536, 487610), (1920, 390088), (2560, 292566), (3072, 243805), (3840, 195044), (5120, 146283), (7680, 97522), (15360, 48761)]