7577040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{241}}^1$

素因数の和:388

約数の個数: 80

約数和(自身を含む): 23766336

約数和(自身を除く): 16189296

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 131, 240, 241, 262, 393, 482, 524, 655, 723, 786, 964, 1048, 1205, 1310, 1446, 1572, 1928, 1965, 2096, 2410, 2620, 2892, 3144, 3615, 3856, 3930, 4820, 5240, 5784, 6288, 7230, 7860, 9640, 10480, 11568, 14460, 15720, 19280, 28920, 31440, 31571, 57840, 63142, 94713, 126284, 157855, 189426, 252568, 315710, 378852, 473565, 505136, 631420, 757704, 947130, 1262840, 1515408, 1894260, 2525680, 3788520, 7577040]

約数ペア:

[(1, 7577040), (2, 3788520), (3, 2525680), (4, 1894260), (5, 1515408), (6, 1262840), (8, 947130), (10, 757704), (12, 631420), (15, 505136), (16, 473565), (20, 378852), (24, 315710), (30, 252568), (40, 189426), (48, 157855), (60, 126284), (80, 94713), (120, 63142), (131, 57840), (240, 31571), (241, 31440), (262, 28920), (393, 19280), (482, 15720), (524, 14460), (655, 11568), (723, 10480), (786, 9640), (964, 7860), (1048, 7230), (1205, 6288), (1310, 5784), (1446, 5240), (1572, 4820), (1928, 3930), (1965, 3856), (2096, 3615), (2410, 3144), (2620, 2892)]