38872320

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1$

素因数の和:268

約数の個数: 144

約数和(自身を含む): 127153152

約数和(自身を除く): 88280832

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 53, 60, 64, 80, 96, 106, 120, 128, 159, 160, 191, 192, 212, 240, 256, 265, 318, 320, 382, 384, 424, 480, 530, 573, 636, 640, 764, 768, 795, 848, 955, 960, 1060, 1146, 1272, 1280, 1528, 1590, 1696, 1910, 1920, 2120, 2292, 2544, 2865, 3056, 3180, 3392, 3820, 3840, 4240, 4584, 5088, 5730, 6112, 6360, 6784, 7640, 8480, 9168, 10123, 10176, 11460, 12224, 12720, 13568, 15280, 16960, 18336, 20246, 20352, 22920, 24448, 25440, 30369, 30560, 33920, 36672, 40492, 40704, 45840, 48896, 50615, 50880, 60738, 61120, 67840, 73344, 80984, 91680, 101230, 101760, 121476, 122240, 146688, 151845, 161968, 183360, 202460, 203520, 242952, 244480, 303690, 323936, 366720, 404920, 485904, 607380, 647872, 733440, 809840, 971808, 1214760, 1295744, 1619680, 1943616, 2429520, 2591488, 3239360, 3887232, 4859040, 6478720, 7774464, 9718080, 12957440, 19436160, 38872320]

約数ペア:

[(1, 38872320), (2, 19436160), (3, 12957440), (4, 9718080), (5, 7774464), (6, 6478720), (8, 4859040), (10, 3887232), (12, 3239360), (15, 2591488), (16, 2429520), (20, 1943616), (24, 1619680), (30, 1295744), (32, 1214760), (40, 971808), (48, 809840), (53, 733440), (60, 647872), (64, 607380), (80, 485904), (96, 404920), (106, 366720), (120, 323936), (128, 303690), (159, 244480), (160, 242952), (191, 203520), (192, 202460), (212, 183360), (240, 161968), (256, 151845), (265, 146688), (318, 122240), (320, 121476), (382, 101760), (384, 101230), (424, 91680), (480, 80984), (530, 73344), (573, 67840), (636, 61120), (640, 60738), (764, 50880), (768, 50615), (795, 48896), (848, 45840), (955, 40704), (960, 40492), (1060, 36672), (1146, 33920), (1272, 30560), (1280, 30369), (1528, 25440), (1590, 24448), (1696, 22920), (1910, 20352), (1920, 20246), (2120, 18336), (2292, 16960), (2544, 15280), (2865, 13568), (3056, 12720), (3180, 12224), (3392, 11460), (3820, 10176), (3840, 10123), (4240, 9168), (4584, 8480), (5088, 7640), (5730, 6784), (6112, 6360)]