1277324280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{1229}}^1\times {\mathrm{2887}}^1$

素因数の和:4133

約数の個数: 96

約数和(自身を含む): 4156120800

約数和(自身を除く): 2878796520

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, 180, 360, 1229, 2458, 2887, 3687, 4916, 5774, 6145, 7374, 8661, 9832, 11061, 11548, 12290, 14435, 14748, 17322, 18435, 22122, 23096, 24580, 25983, 28870, 29496, 34644, 36870, 43305, 44244, 49160, 51966, 55305, 57740, 69288, 73740, 86610, 88488, 103932, 110610, 115480, 129915, 147480, 173220, 207864, 221220, 259830, 346440, 442440, 519660, 1039320, 3548123, 7096246, 10644369, 14192492, 17740615, 21288738, 28384984, 31933107, 35481230, 42577476, 53221845, 63866214, 70962460, 85154952, 106443690, 127732428, 141924920, 159665535, 212887380, 255464856, 319331070, 425774760, 638662140, 1277324280]

約数ペア:

[(1, 1277324280), (2, 638662140), (3, 425774760), (4, 319331070), (5, 255464856), (6, 212887380), (8, 159665535), (9, 141924920), (10, 127732428), (12, 106443690), (15, 85154952), (18, 70962460), (20, 63866214), (24, 53221845), (30, 42577476), (36, 35481230), (40, 31933107), (45, 28384984), (60, 21288738), (72, 17740615), (90, 14192492), (120, 10644369), (180, 7096246), (360, 3548123), (1229, 1039320), (2458, 519660), (2887, 442440), (3687, 346440), (4916, 259830), (5774, 221220), (6145, 207864), (7374, 173220), (8661, 147480), (9832, 129915), (11061, 115480), (11548, 110610), (12290, 103932), (14435, 88488), (14748, 86610), (17322, 73740), (18435, 69288), (22122, 57740), (23096, 55305), (24580, 51966), (25983, 49160), (28870, 44244), (29496, 43305), (34644, 36870)]