965281080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{7757}}^1$

素因数の和:7849

約数の個数: 128

約数和(自身を含む): 3116854080

約数和(自身を除く): 2151573000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 61, 68, 85, 102, 120, 122, 136, 170, 183, 204, 244, 255, 305, 340, 366, 408, 488, 510, 610, 680, 732, 915, 1020, 1037, 1220, 1464, 1830, 2040, 2074, 2440, 3111, 3660, 4148, 5185, 6222, 7320, 7757, 8296, 10370, 12444, 15514, 15555, 20740, 23271, 24888, 31028, 31110, 38785, 41480, 46542, 62056, 62220, 77570, 93084, 116355, 124440, 131869, 155140, 186168, 232710, 263738, 310280, 395607, 465420, 473177, 527476, 659345, 791214, 930840, 946354, 1054952, 1318690, 1419531, 1582428, 1892708, 1978035, 2365885, 2637380, 2839062, 3164856, 3785416, 3956070, 4731770, 5274760, 5678124, 7097655, 7912140, 8044009, 9463540, 11356248, 14195310, 15824280, 16088018, 18927080, 24132027, 28390620, 32176036, 40220045, 48264054, 56781240, 64352072, 80440090, 96528108, 120660135, 160880180, 193056216, 241320270, 321760360, 482640540, 965281080]

約数ペア:

[(1, 965281080), (2, 482640540), (3, 321760360), (4, 241320270), (5, 193056216), (6, 160880180), (8, 120660135), (10, 96528108), (12, 80440090), (15, 64352072), (17, 56781240), (20, 48264054), (24, 40220045), (30, 32176036), (34, 28390620), (40, 24132027), (51, 18927080), (60, 16088018), (61, 15824280), (68, 14195310), (85, 11356248), (102, 9463540), (120, 8044009), (122, 7912140), (136, 7097655), (170, 5678124), (183, 5274760), (204, 4731770), (244, 3956070), (255, 3785416), (305, 3164856), (340, 2839062), (366, 2637380), (408, 2365885), (488, 1978035), (510, 1892708), (610, 1582428), (680, 1419531), (732, 1318690), (915, 1054952), (1020, 946354), (1037, 930840), (1220, 791214), (1464, 659345), (1830, 527476), (2040, 473177), (2074, 465420), (2440, 395607), (3111, 310280), (3660, 263738), (4148, 232710), (5185, 186168), (6222, 155140), (7320, 131869), (7757, 124440), (8296, 116355), (10370, 93084), (12444, 77570), (15514, 62220), (15555, 62056), (20740, 46542), (23271, 41480), (24888, 38785), (31028, 31110)]