131196480

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{8039}}^1$

素因数の和:8076

約数の個数: 112

約数和(自身を含む): 441106560

約数和(自身を除く): 309910080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 136, 160, 170, 192, 204, 240, 255, 272, 320, 340, 408, 480, 510, 544, 680, 816, 960, 1020, 1088, 1360, 1632, 2040, 2720, 3264, 4080, 5440, 8039, 8160, 16078, 16320, 24117, 32156, 40195, 48234, 64312, 80390, 96468, 120585, 128624, 136663, 160780, 192936, 241170, 257248, 273326, 321560, 385872, 409989, 482340, 514496, 546652, 643120, 683315, 771744, 819978, 964680, 1093304, 1286240, 1366630, 1543488, 1639956, 1929360, 2049945, 2186608, 2572480, 2733260, 3279912, 3858720, 4099890, 4373216, 5466520, 6559824, 7717440, 8199780, 8746432, 10933040, 13119648, 16399560, 21866080, 26239296, 32799120, 43732160, 65598240, 131196480]

約数ペア:

[(1, 131196480), (2, 65598240), (3, 43732160), (4, 32799120), (5, 26239296), (6, 21866080), (8, 16399560), (10, 13119648), (12, 10933040), (15, 8746432), (16, 8199780), (17, 7717440), (20, 6559824), (24, 5466520), (30, 4373216), (32, 4099890), (34, 3858720), (40, 3279912), (48, 2733260), (51, 2572480), (60, 2186608), (64, 2049945), (68, 1929360), (80, 1639956), (85, 1543488), (96, 1366630), (102, 1286240), (120, 1093304), (136, 964680), (160, 819978), (170, 771744), (192, 683315), (204, 643120), (240, 546652), (255, 514496), (272, 482340), (320, 409989), (340, 385872), (408, 321560), (480, 273326), (510, 257248), (544, 241170), (680, 192936), (816, 160780), (960, 136663), (1020, 128624), (1088, 120585), (1360, 96468), (1632, 80390), (2040, 64312), (2720, 48234), (3264, 40195), (4080, 32156), (5440, 24117), (8039, 16320), (8160, 16078)]