159923280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{5507}}^1$

素因数の和:5545

約数の個数: 120

約数和(自身を含む): 545027616

約数和(自身を除く): 385104336

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, 165, 176, 220, 240, 242, 264, 330, 363, 440, 484, 528, 605, 660, 726, 880, 968, 1210, 1320, 1452, 1815, 1936, 2420, 2640, 2904, 3630, 4840, 5507, 5808, 7260, 9680, 11014, 14520, 16521, 22028, 27535, 29040, 33042, 44056, 55070, 60577, 66084, 82605, 88112, 110140, 121154, 132168, 165210, 181731, 220280, 242308, 264336, 302885, 330420, 363462, 440560, 484616, 605770, 660840, 666347, 726924, 908655, 969232, 1211540, 1321680, 1332694, 1453848, 1817310, 1999041, 2423080, 2665388, 2907696, 3331735, 3634620, 3998082, 4846160, 5330776, 6663470, 7269240, 7996164, 9995205, 10661552, 13326940, 14538480, 15992328, 19990410, 26653880, 31984656, 39980820, 53307760, 79961640, 159923280]

約数ペア:

[(1, 159923280), (2, 79961640), (3, 53307760), (4, 39980820), (5, 31984656), (6, 26653880), (8, 19990410), (10, 15992328), (11, 14538480), (12, 13326940), (15, 10661552), (16, 9995205), (20, 7996164), (22, 7269240), (24, 6663470), (30, 5330776), (33, 4846160), (40, 3998082), (44, 3634620), (48, 3331735), (55, 2907696), (60, 2665388), (66, 2423080), (80, 1999041), (88, 1817310), (110, 1453848), (120, 1332694), (121, 1321680), (132, 1211540), (165, 969232), (176, 908655), (220, 726924), (240, 666347), (242, 660840), (264, 605770), (330, 484616), (363, 440560), (440, 363462), (484, 330420), (528, 302885), (605, 264336), (660, 242308), (726, 220280), (880, 181731), (968, 165210), (1210, 132168), (1320, 121154), (1452, 110140), (1815, 88112), (1936, 82605), (2420, 66084), (2640, 60577), (2904, 55070), (3630, 44056), (4840, 33042), (5507, 29040), (5808, 27535), (7260, 22028), (9680, 16521), (11014, 14520)]