15546180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1049}}^1$

素因数の和:1093

約数の個数: 96

約数和(自身を含む): 49392000

約数和(自身を除く): 33845820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 26, 30, 38, 39, 52, 57, 60, 65, 76, 78, 95, 114, 130, 156, 190, 195, 228, 247, 260, 285, 380, 390, 494, 570, 741, 780, 988, 1049, 1140, 1235, 1482, 2098, 2470, 2964, 3147, 3705, 4196, 4940, 5245, 6294, 7410, 10490, 12588, 13637, 14820, 15735, 19931, 20980, 27274, 31470, 39862, 40911, 54548, 59793, 62940, 68185, 79724, 81822, 99655, 119586, 136370, 163644, 199310, 204555, 239172, 259103, 272740, 298965, 398620, 409110, 518206, 597930, 777309, 818220, 1036412, 1195860, 1295515, 1554618, 2591030, 3109236, 3886545, 5182060, 7773090, 15546180]

約数ペア:

[(1, 15546180), (2, 7773090), (3, 5182060), (4, 3886545), (5, 3109236), (6, 2591030), (10, 1554618), (12, 1295515), (13, 1195860), (15, 1036412), (19, 818220), (20, 777309), (26, 597930), (30, 518206), (38, 409110), (39, 398620), (52, 298965), (57, 272740), (60, 259103), (65, 239172), (76, 204555), (78, 199310), (95, 163644), (114, 136370), (130, 119586), (156, 99655), (190, 81822), (195, 79724), (228, 68185), (247, 62940), (260, 59793), (285, 54548), (380, 40911), (390, 39862), (494, 31470), (570, 27274), (741, 20980), (780, 19931), (988, 15735), (1049, 14820), (1140, 13637), (1235, 12588), (1482, 10490), (2098, 7410), (2470, 6294), (2964, 5245), (3147, 4940), (3705, 4196)]