385336320

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{25087}}^1$

素因数の和:25115

約数の個数: 88

約数和(自身を含む): 1232523264

約数和(自身を除く): 847186944

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, 25087, 50174, 75261, 100348, 125435, 150522, 200696, 250870, 301044, 376305, 401392, 501740, 602088, 752610, 802784, 1003480, 1204176, 1505220, 1605568, 2006960, 2408352, 3010440, 3211136, 4013920, 4816704, 6020880, 6422272, 8027840, 9633408, 12041760, 12844544, 16055680, 19266816, 24083520, 25689088, 32111360, 38533632, 48167040, 64222720, 77067264, 96334080, 128445440, 192668160, 385336320]

約数ペア:

[(1, 385336320), (2, 192668160), (3, 128445440), (4, 96334080), (5, 77067264), (6, 64222720), (8, 48167040), (10, 38533632), (12, 32111360), (15, 25689088), (16, 24083520), (20, 19266816), (24, 16055680), (30, 12844544), (32, 12041760), (40, 9633408), (48, 8027840), (60, 6422272), (64, 6020880), (80, 4816704), (96, 4013920), (120, 3211136), (128, 3010440), (160, 2408352), (192, 2006960), (240, 1605568), (256, 1505220), (320, 1204176), (384, 1003480), (480, 802784), (512, 752610), (640, 602088), (768, 501740), (960, 401392), (1024, 376305), (1280, 301044), (1536, 250870), (1920, 200696), (2560, 150522), (3072, 125435), (3840, 100348), (5120, 75261), (7680, 50174), (15360, 25087)]