313128960

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{10193}}^1$

素因数の和:10223

約数の個数: 96

約数和(自身を含む): 1001866320

約数和(自身を除く): 688737360

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, 2048, 2560, 3072, 3840, 5120, 6144, 7680, 10193, 10240, 15360, 20386, 30579, 30720, 40772, 50965, 61158, 81544, 101930, 122316, 152895, 163088, 203860, 244632, 305790, 326176, 407720, 489264, 611580, 652352, 815440, 978528, 1223160, 1304704, 1630880, 1957056, 2446320, 2609408, 3261760, 3914112, 4892640, 5218816, 6523520, 7828224, 9785280, 10437632, 13047040, 15656448, 19570560, 20875264, 26094080, 31312896, 39141120, 52188160, 62625792, 78282240, 104376320, 156564480, 313128960]

約数ペア:

[(1, 313128960), (2, 156564480), (3, 104376320), (4, 78282240), (5, 62625792), (6, 52188160), (8, 39141120), (10, 31312896), (12, 26094080), (15, 20875264), (16, 19570560), (20, 15656448), (24, 13047040), (30, 10437632), (32, 9785280), (40, 7828224), (48, 6523520), (60, 5218816), (64, 4892640), (80, 3914112), (96, 3261760), (120, 2609408), (128, 2446320), (160, 1957056), (192, 1630880), (240, 1304704), (256, 1223160), (320, 978528), (384, 815440), (480, 652352), (512, 611580), (640, 489264), (768, 407720), (960, 326176), (1024, 305790), (1280, 244632), (1536, 203860), (1920, 163088), (2048, 152895), (2560, 122316), (3072, 101930), (3840, 81544), (5120, 61158), (6144, 50965), (7680, 40772), (10193, 30720), (10240, 30579), (15360, 20386)]