161254560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{10837}}^1$

素因数の和:10886

約数の個数: 96

約数和(自身を含む): 524385792

約数和(自身を除く): 363131232

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 93, 96, 120, 124, 155, 160, 186, 240, 248, 310, 372, 465, 480, 496, 620, 744, 930, 992, 1240, 1488, 1860, 2480, 2976, 3720, 4960, 7440, 10837, 14880, 21674, 32511, 43348, 54185, 65022, 86696, 108370, 130044, 162555, 173392, 216740, 260088, 325110, 335947, 346784, 433480, 520176, 650220, 671894, 866960, 1007841, 1040352, 1300440, 1343788, 1679735, 1733920, 2015682, 2600880, 2687576, 3359470, 4031364, 5039205, 5201760, 5375152, 6718940, 8062728, 10078410, 10750304, 13437880, 16125456, 20156820, 26875760, 32250912, 40313640, 53751520, 80627280, 161254560]

約数ペア:

[(1, 161254560), (2, 80627280), (3, 53751520), (4, 40313640), (5, 32250912), (6, 26875760), (8, 20156820), (10, 16125456), (12, 13437880), (15, 10750304), (16, 10078410), (20, 8062728), (24, 6718940), (30, 5375152), (31, 5201760), (32, 5039205), (40, 4031364), (48, 3359470), (60, 2687576), (62, 2600880), (80, 2015682), (93, 1733920), (96, 1679735), (120, 1343788), (124, 1300440), (155, 1040352), (160, 1007841), (186, 866960), (240, 671894), (248, 650220), (310, 520176), (372, 433480), (465, 346784), (480, 335947), (496, 325110), (620, 260088), (744, 216740), (930, 173392), (992, 162555), (1240, 130044), (1488, 108370), (1860, 86696), (2480, 65022), (2976, 54185), (3720, 43348), (4960, 32511), (7440, 21674), (10837, 14880)]