54674760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{65089}}^1$

素因数の和:65110

約数の個数: 64

約数和(自身を含む): 187459200

約数和(自身を除く): 132784440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 65089, 130178, 195267, 260356, 325445, 390534, 455623, 520712, 650890, 781068, 911246, 976335, 1301780, 1366869, 1562136, 1822492, 1952670, 2278115, 2603560, 2733738, 3644984, 3905340, 4556230, 5467476, 6834345, 7810680, 9112460, 10934952, 13668690, 18224920, 27337380, 54674760]

約数ペア:

[(1, 54674760), (2, 27337380), (3, 18224920), (4, 13668690), (5, 10934952), (6, 9112460), (7, 7810680), (8, 6834345), (10, 5467476), (12, 4556230), (14, 3905340), (15, 3644984), (20, 2733738), (21, 2603560), (24, 2278115), (28, 1952670), (30, 1822492), (35, 1562136), (40, 1366869), (42, 1301780), (56, 976335), (60, 911246), (70, 781068), (84, 650890), (105, 520712), (120, 455623), (140, 390534), (168, 325445), (210, 260356), (280, 195267), (420, 130178), (840, 65089)]