465112320

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{121123}}^1$

素因数の和:121147

約数の個数: 72

約数和(自身を含む): 1485464736

約数和(自身を除く): 1020352416

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, 640, 768, 960, 1280, 1920, 3840, 121123, 242246, 363369, 484492, 605615, 726738, 968984, 1211230, 1453476, 1816845, 1937968, 2422460, 2906952, 3633690, 3875936, 4844920, 5813904, 7267380, 7751872, 9689840, 11627808, 14534760, 15503744, 19379680, 23255616, 29069520, 31007488, 38759360, 46511232, 58139040, 77518720, 93022464, 116278080, 155037440, 232556160, 465112320]

約数ペア:

[(1, 465112320), (2, 232556160), (3, 155037440), (4, 116278080), (5, 93022464), (6, 77518720), (8, 58139040), (10, 46511232), (12, 38759360), (15, 31007488), (16, 29069520), (20, 23255616), (24, 19379680), (30, 15503744), (32, 14534760), (40, 11627808), (48, 9689840), (60, 7751872), (64, 7267380), (80, 5813904), (96, 4844920), (120, 3875936), (128, 3633690), (160, 2906952), (192, 2422460), (240, 1937968), (256, 1816845), (320, 1453476), (384, 1211230), (480, 968984), (640, 726738), (768, 605615), (960, 484492), (1280, 363369), (1920, 242246), (3840, 121123)]