746257920

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{97169}}^1$

素因数の和:97195

約数の個数: 80

約数和(自身を含む): 2385717840

約数和(自身を除く): 1639459920

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, 1280, 1536, 1920, 2560, 3840, 7680, 97169, 194338, 291507, 388676, 485845, 583014, 777352, 971690, 1166028, 1457535, 1554704, 1943380, 2332056, 2915070, 3109408, 3886760, 4664112, 5830140, 6218816, 7773520, 9328224, 11660280, 12437632, 15547040, 18656448, 23320560, 24875264, 31094080, 37312896, 46641120, 49750528, 62188160, 74625792, 93282240, 124376320, 149251584, 186564480, 248752640, 373128960, 746257920]

約数ペア:

[(1, 746257920), (2, 373128960), (3, 248752640), (4, 186564480), (5, 149251584), (6, 124376320), (8, 93282240), (10, 74625792), (12, 62188160), (15, 49750528), (16, 46641120), (20, 37312896), (24, 31094080), (30, 24875264), (32, 23320560), (40, 18656448), (48, 15547040), (60, 12437632), (64, 11660280), (80, 9328224), (96, 7773520), (120, 6218816), (128, 5830140), (160, 4664112), (192, 3886760), (240, 3109408), (256, 2915070), (320, 2332056), (384, 1943380), (480, 1554704), (512, 1457535), (640, 1166028), (768, 971690), (960, 777352), (1280, 583014), (1536, 485845), (1920, 388676), (2560, 291507), (3840, 194338), (7680, 97169)]