485426760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{44453}}^1$

素因数の和:44487

約数の個数: 128

約数和(自身を含む): 1792385280

約数和(自身を除く): 1306958520

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, 5460, 10920, 44453, 88906, 133359, 177812, 222265, 266718, 311171, 355624, 444530, 533436, 577889, 622342, 666795, 889060, 933513, 1066872, 1155778, 1244684, 1333590, 1555855, 1733667, 1778120, 1867026, 2311556, 2489368, 2667180, 2889445, 3111710, 3467334, 3734052, 4045223, 4623112, 4667565, 5334360, 5778890, 6223420, 6934668, 7468104, 8090446, 8668335, 9335130, 11557780, 12135669, 12446840, 13869336, 16180892, 17336670, 18670260, 20226115, 23115560, 24271338, 32361784, 34673340, 37340520, 40452230, 48542676, 60678345, 69346680, 80904460, 97085352, 121356690, 161808920, 242713380, 485426760]

約数ペア:

[(1, 485426760), (2, 242713380), (3, 161808920), (4, 121356690), (5, 97085352), (6, 80904460), (7, 69346680), (8, 60678345), (10, 48542676), (12, 40452230), (13, 37340520), (14, 34673340), (15, 32361784), (20, 24271338), (21, 23115560), (24, 20226115), (26, 18670260), (28, 17336670), (30, 16180892), (35, 13869336), (39, 12446840), (40, 12135669), (42, 11557780), (52, 9335130), (56, 8668335), (60, 8090446), (65, 7468104), (70, 6934668), (78, 6223420), (84, 5778890), (91, 5334360), (104, 4667565), (105, 4623112), (120, 4045223), (130, 3734052), (140, 3467334), (156, 3111710), (168, 2889445), (182, 2667180), (195, 2489368), (210, 2311556), (260, 1867026), (273, 1778120), (280, 1733667), (312, 1555855), (364, 1333590), (390, 1244684), (420, 1155778), (455, 1066872), (520, 933513), (546, 889060), (728, 666795), (780, 622342), (840, 577889), (910, 533436), (1092, 444530), (1365, 355624), (1560, 311171), (1820, 266718), (2184, 222265), (2730, 177812), (3640, 133359), (5460, 88906), (10920, 44453)]