27258880

素因数分解:

$2^{12}\times 5^1\times {\mathrm{11}}^3$

素因数の和:62

約数の個数: 104

約数和(自身を含む): 71949744

約数和(自身を除く): 44690864

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 121, 128, 160, 176, 220, 242, 256, 320, 352, 440, 484, 512, 605, 640, 704, 880, 968, 1024, 1210, 1280, 1331, 1408, 1760, 1936, 2048, 2420, 2560, 2662, 2816, 3520, 3872, 4096, 4840, 5120, 5324, 5632, 6655, 7040, 7744, 9680, 10240, 10648, 11264, 13310, 14080, 15488, 19360, 20480, 21296, 22528, 26620, 28160, 30976, 38720, 42592, 45056, 53240, 56320, 61952, 77440, 85184, 106480, 112640, 123904, 154880, 170368, 212960, 225280, 247808, 309760, 340736, 425920, 495616, 619520, 681472, 851840, 1239040, 1362944, 1703680, 2478080, 2725888, 3407360, 5451776, 6814720, 13629440, 27258880]

約数ペア:

[(1, 27258880), (2, 13629440), (4, 6814720), (5, 5451776), (8, 3407360), (10, 2725888), (11, 2478080), (16, 1703680), (20, 1362944), (22, 1239040), (32, 851840), (40, 681472), (44, 619520), (55, 495616), (64, 425920), (80, 340736), (88, 309760), (110, 247808), (121, 225280), (128, 212960), (160, 170368), (176, 154880), (220, 123904), (242, 112640), (256, 106480), (320, 85184), (352, 77440), (440, 61952), (484, 56320), (512, 53240), (605, 45056), (640, 42592), (704, 38720), (880, 30976), (968, 28160), (1024, 26620), (1210, 22528), (1280, 21296), (1331, 20480), (1408, 19360), (1760, 15488), (1936, 14080), (2048, 13310), (2420, 11264), (2560, 10648), (2662, 10240), (2816, 9680), (3520, 7744), (3872, 7040), (4096, 6655), (4840, 5632), (5120, 5324)]