1213017360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{2029}}^1$

素因数の和:2145

約数の個数: 160

約数和(自身を含む): 3914749440

約数和(自身を除く): 2701732080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 47, 48, 53, 60, 80, 94, 106, 120, 141, 159, 188, 212, 235, 240, 265, 282, 318, 376, 424, 470, 530, 564, 636, 705, 752, 795, 848, 940, 1060, 1128, 1272, 1410, 1590, 1880, 2029, 2120, 2256, 2491, 2544, 2820, 3180, 3760, 4058, 4240, 4982, 5640, 6087, 6360, 7473, 8116, 9964, 10145, 11280, 12174, 12455, 12720, 14946, 16232, 19928, 20290, 24348, 24910, 29892, 30435, 32464, 37365, 39856, 40580, 48696, 49820, 59784, 60870, 74730, 81160, 95363, 97392, 99640, 107537, 119568, 121740, 149460, 162320, 190726, 199280, 215074, 243480, 286089, 298920, 322611, 381452, 430148, 476815, 486960, 537685, 572178, 597840, 645222, 762904, 860296, 953630, 1075370, 1144356, 1290444, 1430445, 1525808, 1613055, 1720592, 1907260, 2150740, 2288712, 2580888, 2860890, 3226110, 3814520, 4301480, 4577424, 5054239, 5161776, 5721780, 6452220, 7629040, 8602960, 10108478, 11443560, 12904440, 15162717, 20216956, 22887120, 25271195, 25808880, 30325434, 40433912, 50542390, 60650868, 75813585, 80867824, 101084780, 121301736, 151627170, 202169560, 242603472, 303254340, 404339120, 606508680, 1213017360]

約数ペア:

[(1, 1213017360), (2, 606508680), (3, 404339120), (4, 303254340), (5, 242603472), (6, 202169560), (8, 151627170), (10, 121301736), (12, 101084780), (15, 80867824), (16, 75813585), (20, 60650868), (24, 50542390), (30, 40433912), (40, 30325434), (47, 25808880), (48, 25271195), (53, 22887120), (60, 20216956), (80, 15162717), (94, 12904440), (106, 11443560), (120, 10108478), (141, 8602960), (159, 7629040), (188, 6452220), (212, 5721780), (235, 5161776), (240, 5054239), (265, 4577424), (282, 4301480), (318, 3814520), (376, 3226110), (424, 2860890), (470, 2580888), (530, 2288712), (564, 2150740), (636, 1907260), (705, 1720592), (752, 1613055), (795, 1525808), (848, 1430445), (940, 1290444), (1060, 1144356), (1128, 1075370), (1272, 953630), (1410, 860296), (1590, 762904), (1880, 645222), (2029, 597840), (2120, 572178), (2256, 537685), (2491, 486960), (2544, 476815), (2820, 430148), (3180, 381452), (3760, 322611), (4058, 298920), (4240, 286089), (4982, 243480), (5640, 215074), (6087, 199280), (6360, 190726), (7473, 162320), (8116, 149460), (9964, 121740), (10145, 119568), (11280, 107537), (12174, 99640), (12455, 97392), (12720, 95363), (14946, 81160), (16232, 74730), (19928, 60870), (20290, 59784), (24348, 49820), (24910, 48696), (29892, 40580), (30435, 39856), (32464, 37365)]