261779760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{33053}}^1$

素因数の和:33083

約数の個数: 120

約数和(自身を含む): 959094864

約数和(自身を除く): 697315104

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 33053, 66106, 99159, 132212, 165265, 198318, 264424, 297477, 330530, 363583, 396636, 495795, 528848, 594954, 661060, 727166, 793272, 991590, 1090749, 1189908, 1322120, 1454332, 1487385, 1586544, 1817915, 1983180, 2181498, 2379816, 2644240, 2908664, 2974770, 3272247, 3635830, 3966360, 4362996, 4759632, 5453745, 5817328, 5949540, 6544494, 7271660, 7932720, 8725992, 10907490, 11899080, 13088988, 14543320, 16361235, 17451984, 21814980, 23798160, 26177976, 29086640, 32722470, 43629960, 52355952, 65444940, 87259920, 130889880, 261779760]

約数ペア:

[(1, 261779760), (2, 130889880), (3, 87259920), (4, 65444940), (5, 52355952), (6, 43629960), (8, 32722470), (9, 29086640), (10, 26177976), (11, 23798160), (12, 21814980), (15, 17451984), (16, 16361235), (18, 14543320), (20, 13088988), (22, 11899080), (24, 10907490), (30, 8725992), (33, 7932720), (36, 7271660), (40, 6544494), (44, 5949540), (45, 5817328), (48, 5453745), (55, 4759632), (60, 4362996), (66, 3966360), (72, 3635830), (80, 3272247), (88, 2974770), (90, 2908664), (99, 2644240), (110, 2379816), (120, 2181498), (132, 1983180), (144, 1817915), (165, 1586544), (176, 1487385), (180, 1454332), (198, 1322120), (220, 1189908), (240, 1090749), (264, 991590), (330, 793272), (360, 727166), (396, 661060), (440, 594954), (495, 528848), (528, 495795), (660, 396636), (720, 363583), (792, 330530), (880, 297477), (990, 264424), (1320, 198318), (1584, 165265), (1980, 132212), (2640, 99159), (3960, 66106), (7920, 33053)]