61715760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{1877}}^1$

素因数の和:2030

約数の個数: 80

約数和(自身を含む): 192818016

約数和(自身を除く): 131102256

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 137, 240, 274, 411, 548, 685, 822, 1096, 1370, 1644, 1877, 2055, 2192, 2740, 3288, 3754, 4110, 5480, 5631, 6576, 7508, 8220, 9385, 10960, 11262, 15016, 16440, 18770, 22524, 28155, 30032, 32880, 37540, 45048, 56310, 75080, 90096, 112620, 150160, 225240, 257149, 450480, 514298, 771447, 1028596, 1285745, 1542894, 2057192, 2571490, 3085788, 3857235, 4114384, 5142980, 6171576, 7714470, 10285960, 12343152, 15428940, 20571920, 30857880, 61715760]

約数ペア:

[(1, 61715760), (2, 30857880), (3, 20571920), (4, 15428940), (5, 12343152), (6, 10285960), (8, 7714470), (10, 6171576), (12, 5142980), (15, 4114384), (16, 3857235), (20, 3085788), (24, 2571490), (30, 2057192), (40, 1542894), (48, 1285745), (60, 1028596), (80, 771447), (120, 514298), (137, 450480), (240, 257149), (274, 225240), (411, 150160), (548, 112620), (685, 90096), (822, 75080), (1096, 56310), (1370, 45048), (1644, 37540), (1877, 32880), (2055, 30032), (2192, 28155), (2740, 22524), (3288, 18770), (3754, 16440), (4110, 15016), (5480, 11262), (5631, 10960), (6576, 9385), (7508, 8220)]