3978480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{137}}^1$

素因数の和:175

約数の個数: 120

約数和(自身を含む): 13655376

約数和(自身を除く): 9676896

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 121, 132, 137, 165, 176, 220, 240, 242, 264, 274, 330, 363, 411, 440, 484, 528, 548, 605, 660, 685, 726, 822, 880, 968, 1096, 1210, 1320, 1370, 1452, 1507, 1644, 1815, 1936, 2055, 2192, 2420, 2640, 2740, 2904, 3014, 3288, 3630, 4110, 4521, 4840, 5480, 5808, 6028, 6576, 7260, 7535, 8220, 9042, 9680, 10960, 12056, 14520, 15070, 16440, 16577, 18084, 22605, 24112, 29040, 30140, 32880, 33154, 36168, 45210, 49731, 60280, 66308, 72336, 82885, 90420, 99462, 120560, 132616, 165770, 180840, 198924, 248655, 265232, 331540, 361680, 397848, 497310, 663080, 795696, 994620, 1326160, 1989240, 3978480]

約数ペア:

[(1, 3978480), (2, 1989240), (3, 1326160), (4, 994620), (5, 795696), (6, 663080), (8, 497310), (10, 397848), (11, 361680), (12, 331540), (15, 265232), (16, 248655), (20, 198924), (22, 180840), (24, 165770), (30, 132616), (33, 120560), (40, 99462), (44, 90420), (48, 82885), (55, 72336), (60, 66308), (66, 60280), (80, 49731), (88, 45210), (110, 36168), (120, 33154), (121, 32880), (132, 30140), (137, 29040), (165, 24112), (176, 22605), (220, 18084), (240, 16577), (242, 16440), (264, 15070), (274, 14520), (330, 12056), (363, 10960), (411, 9680), (440, 9042), (484, 8220), (528, 7535), (548, 7260), (605, 6576), (660, 6028), (685, 5808), (726, 5480), (822, 4840), (880, 4521), (968, 4110), (1096, 3630), (1210, 3288), (1320, 3014), (1370, 2904), (1452, 2740), (1507, 2640), (1644, 2420), (1815, 2192), (1936, 2055)]