1681056480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{17599}}^1$

素因数の和:17816

約数の個数: 96

約数和(自身を含む): 5322240000

約数和(自身を除く): 3641183520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 199, 240, 398, 480, 597, 796, 995, 1194, 1592, 1990, 2388, 2985, 3184, 3980, 4776, 5970, 6368, 7960, 9552, 11940, 15920, 17599, 19104, 23880, 31840, 35198, 47760, 52797, 70396, 87995, 95520, 105594, 140792, 175990, 211188, 263985, 281584, 351980, 422376, 527970, 563168, 703960, 844752, 1055940, 1407920, 1689504, 2111880, 2815840, 3502201, 4223760, 7004402, 8447520, 10506603, 14008804, 17511005, 21013206, 28017608, 35022010, 42026412, 52533015, 56035216, 70044020, 84052824, 105066030, 112070432, 140088040, 168105648, 210132060, 280176080, 336211296, 420264120, 560352160, 840528240, 1681056480]

約数ペア:

[(1, 1681056480), (2, 840528240), (3, 560352160), (4, 420264120), (5, 336211296), (6, 280176080), (8, 210132060), (10, 168105648), (12, 140088040), (15, 112070432), (16, 105066030), (20, 84052824), (24, 70044020), (30, 56035216), (32, 52533015), (40, 42026412), (48, 35022010), (60, 28017608), (80, 21013206), (96, 17511005), (120, 14008804), (160, 10506603), (199, 8447520), (240, 7004402), (398, 4223760), (480, 3502201), (597, 2815840), (796, 2111880), (995, 1689504), (1194, 1407920), (1592, 1055940), (1990, 844752), (2388, 703960), (2985, 563168), (3184, 527970), (3980, 422376), (4776, 351980), (5970, 281584), (6368, 263985), (7960, 211188), (9552, 175990), (11940, 140792), (15920, 105594), (17599, 95520), (19104, 87995), (23880, 70396), (31840, 52797), (35198, 47760)]