384363240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{74489}}^1$

素因数の和:74546

約数の個数: 64

約数和(自身を含む): 1179921600

約数和(自身を除く): 795558360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 2580, 5160, 74489, 148978, 223467, 297956, 372445, 446934, 595912, 744890, 893868, 1117335, 1489780, 1787736, 2234670, 2979560, 3203027, 4469340, 6406054, 8938680, 9609081, 12812108, 16015135, 19218162, 25624216, 32030270, 38436324, 48045405, 64060540, 76872648, 96090810, 128121080, 192181620, 384363240]

約数ペア:

[(1, 384363240), (2, 192181620), (3, 128121080), (4, 96090810), (5, 76872648), (6, 64060540), (8, 48045405), (10, 38436324), (12, 32030270), (15, 25624216), (20, 19218162), (24, 16015135), (30, 12812108), (40, 9609081), (43, 8938680), (60, 6406054), (86, 4469340), (120, 3203027), (129, 2979560), (172, 2234670), (215, 1787736), (258, 1489780), (344, 1117335), (430, 893868), (516, 744890), (645, 595912), (860, 446934), (1032, 372445), (1290, 297956), (1720, 223467), (2580, 148978), (5160, 74489)]