41987760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{1277}}^1$

素因数の和:1430

約数の個数: 80

約数和(自身を含む): 131214816

約数和(自身を除く): 89227056

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, 1277, 1370, 1644, 2055, 2192, 2554, 2740, 3288, 3831, 4110, 5108, 5480, 6385, 6576, 7662, 8220, 10216, 10960, 12770, 15324, 16440, 19155, 20432, 25540, 30648, 32880, 38310, 51080, 61296, 76620, 102160, 153240, 174949, 306480, 349898, 524847, 699796, 874745, 1049694, 1399592, 1749490, 2099388, 2624235, 2799184, 3498980, 4198776, 5248470, 6997960, 8397552, 10496940, 13995920, 20993880, 41987760]

約数ペア:

[(1, 41987760), (2, 20993880), (3, 13995920), (4, 10496940), (5, 8397552), (6, 6997960), (8, 5248470), (10, 4198776), (12, 3498980), (15, 2799184), (16, 2624235), (20, 2099388), (24, 1749490), (30, 1399592), (40, 1049694), (48, 874745), (60, 699796), (80, 524847), (120, 349898), (137, 306480), (240, 174949), (274, 153240), (411, 102160), (548, 76620), (685, 61296), (822, 51080), (1096, 38310), (1277, 32880), (1370, 30648), (1644, 25540), (2055, 20432), (2192, 19155), (2554, 16440), (2740, 15324), (3288, 12770), (3831, 10960), (4110, 10216), (5108, 8220), (5480, 7662), (6385, 6576)]