682818120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{4027}}^1$

素因数の和:4204

約数の個数: 128

約数和(自身を含む): 2291126400

約数和(自身を除く): 1608308280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 157, 180, 216, 270, 314, 360, 471, 540, 628, 785, 942, 1080, 1256, 1413, 1570, 1884, 2355, 2826, 3140, 3768, 4027, 4239, 4710, 5652, 6280, 7065, 8054, 8478, 9420, 11304, 12081, 14130, 16108, 16956, 18840, 20135, 21195, 24162, 28260, 32216, 33912, 36243, 40270, 42390, 48324, 56520, 60405, 72486, 80540, 84780, 96648, 108729, 120810, 144972, 161080, 169560, 181215, 217458, 241620, 289944, 362430, 434916, 483240, 543645, 632239, 724860, 869832, 1087290, 1264478, 1449720, 1896717, 2174580, 2528956, 3161195, 3793434, 4349160, 5057912, 5690151, 6322390, 7586868, 9483585, 11380302, 12644780, 15173736, 17070453, 18967170, 22760604, 25289560, 28450755, 34140906, 37934340, 45521208, 56901510, 68281812, 75868680, 85352265, 113803020, 136563624, 170704530, 227606040, 341409060, 682818120]

約数ペア:

[(1, 682818120), (2, 341409060), (3, 227606040), (4, 170704530), (5, 136563624), (6, 113803020), (8, 85352265), (9, 75868680), (10, 68281812), (12, 56901510), (15, 45521208), (18, 37934340), (20, 34140906), (24, 28450755), (27, 25289560), (30, 22760604), (36, 18967170), (40, 17070453), (45, 15173736), (54, 12644780), (60, 11380302), (72, 9483585), (90, 7586868), (108, 6322390), (120, 5690151), (135, 5057912), (157, 4349160), (180, 3793434), (216, 3161195), (270, 2528956), (314, 2174580), (360, 1896717), (471, 1449720), (540, 1264478), (628, 1087290), (785, 869832), (942, 724860), (1080, 632239), (1256, 543645), (1413, 483240), (1570, 434916), (1884, 362430), (2355, 289944), (2826, 241620), (3140, 217458), (3768, 181215), (4027, 169560), (4239, 161080), (4710, 144972), (5652, 120810), (6280, 108729), (7065, 96648), (8054, 84780), (8478, 80540), (9420, 72486), (11304, 60405), (12081, 56520), (14130, 48324), (16108, 42390), (16956, 40270), (18840, 36243), (20135, 33912), (21195, 32216), (24162, 28260)]