1296007320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{121349}}^1$

素因数の和:121452

約数の個数: 64

約数和(自身を含む): 3931740000

約数和(自身を除く): 2635732680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 89, 120, 178, 267, 356, 445, 534, 712, 890, 1068, 1335, 1780, 2136, 2670, 3560, 5340, 10680, 121349, 242698, 364047, 485396, 606745, 728094, 970792, 1213490, 1456188, 1820235, 2426980, 2912376, 3640470, 4853960, 7280940, 10800061, 14561880, 21600122, 32400183, 43200244, 54000305, 64800366, 86400488, 108000610, 129600732, 162000915, 216001220, 259201464, 324001830, 432002440, 648003660, 1296007320]

約数ペア:

[(1, 1296007320), (2, 648003660), (3, 432002440), (4, 324001830), (5, 259201464), (6, 216001220), (8, 162000915), (10, 129600732), (12, 108000610), (15, 86400488), (20, 64800366), (24, 54000305), (30, 43200244), (40, 32400183), (60, 21600122), (89, 14561880), (120, 10800061), (178, 7280940), (267, 4853960), (356, 3640470), (445, 2912376), (534, 2426980), (712, 1820235), (890, 1456188), (1068, 1213490), (1335, 970792), (1780, 728094), (2136, 606745), (2670, 485396), (3560, 364047), (5340, 242698), (10680, 121349)]