897972840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{16519}}^1$

素因数の和:16687

約数の個数: 96

約数和(自身を含む): 2937916800

約数和(自身を除く): 2039943960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 151, 180, 302, 360, 453, 604, 755, 906, 1208, 1359, 1510, 1812, 2265, 2718, 3020, 3624, 4530, 5436, 6040, 6795, 9060, 10872, 13590, 16519, 18120, 27180, 33038, 49557, 54360, 66076, 82595, 99114, 132152, 148671, 165190, 198228, 247785, 297342, 330380, 396456, 495570, 594684, 660760, 743355, 991140, 1189368, 1486710, 1982280, 2494369, 2973420, 4988738, 5946840, 7483107, 9977476, 12471845, 14966214, 19954952, 22449321, 24943690, 29932428, 37415535, 44898642, 49887380, 59864856, 74831070, 89797284, 99774760, 112246605, 149662140, 179594568, 224493210, 299324280, 448986420, 897972840]

約数ペア:

[(1, 897972840), (2, 448986420), (3, 299324280), (4, 224493210), (5, 179594568), (6, 149662140), (8, 112246605), (9, 99774760), (10, 89797284), (12, 74831070), (15, 59864856), (18, 49887380), (20, 44898642), (24, 37415535), (30, 29932428), (36, 24943690), (40, 22449321), (45, 19954952), (60, 14966214), (72, 12471845), (90, 9977476), (120, 7483107), (151, 5946840), (180, 4988738), (302, 2973420), (360, 2494369), (453, 1982280), (604, 1486710), (755, 1189368), (906, 991140), (1208, 743355), (1359, 660760), (1510, 594684), (1812, 495570), (2265, 396456), (2718, 330380), (3020, 297342), (3624, 247785), (4530, 198228), (5436, 165190), (6040, 148671), (6795, 132152), (9060, 99114), (10872, 82595), (13590, 66076), (16519, 54360), (18120, 49557), (27180, 33038)]