54064920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4951}}^1$

素因数の和:4985

約数の個数: 128

約数和(自身を含む): 199664640

約数和(自身を除く): 145599720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2730, 3640, 4951, 5460, 9902, 10920, 14853, 19804, 24755, 29706, 34657, 39608, 49510, 59412, 64363, 69314, 74265, 99020, 103971, 118824, 128726, 138628, 148530, 173285, 193089, 198040, 207942, 257452, 277256, 297060, 321815, 346570, 386178, 415884, 450541, 514904, 519855, 594120, 643630, 693140, 772356, 831768, 901082, 965445, 1039710, 1287260, 1351623, 1386280, 1544712, 1802164, 1930890, 2079420, 2252705, 2574520, 2703246, 3604328, 3861780, 4158840, 4505410, 5406492, 6758115, 7723560, 9010820, 10812984, 13516230, 18021640, 27032460, 54064920]

約数ペア:

[(1, 54064920), (2, 27032460), (3, 18021640), (4, 13516230), (5, 10812984), (6, 9010820), (7, 7723560), (8, 6758115), (10, 5406492), (12, 4505410), (13, 4158840), (14, 3861780), (15, 3604328), (20, 2703246), (21, 2574520), (24, 2252705), (26, 2079420), (28, 1930890), (30, 1802164), (35, 1544712), (39, 1386280), (40, 1351623), (42, 1287260), (52, 1039710), (56, 965445), (60, 901082), (65, 831768), (70, 772356), (78, 693140), (84, 643630), (91, 594120), (104, 519855), (105, 514904), (120, 450541), (130, 415884), (140, 386178), (156, 346570), (168, 321815), (182, 297060), (195, 277256), (210, 257452), (260, 207942), (273, 198040), (280, 193089), (312, 173285), (364, 148530), (390, 138628), (420, 128726), (455, 118824), (520, 103971), (546, 99020), (728, 74265), (780, 69314), (840, 64363), (910, 59412), (1092, 49510), (1365, 39608), (1560, 34657), (1820, 29706), (2184, 24755), (2730, 19804), (3640, 14853), (4951, 10920), (5460, 9902)]