153786880

素因数分解:

$2^9\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4621}}^1$

素因数の和:4657

約数の個数: 80

約数和(自身を含む): 397177704

約数和(自身を除く): 243390824

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 256, 260, 320, 416, 512, 520, 640, 832, 1040, 1280, 1664, 2080, 2560, 3328, 4160, 4621, 6656, 8320, 9242, 16640, 18484, 23105, 33280, 36968, 46210, 60073, 73936, 92420, 120146, 147872, 184840, 240292, 295744, 300365, 369680, 480584, 591488, 600730, 739360, 961168, 1182976, 1201460, 1478720, 1922336, 2365952, 2402920, 2957440, 3844672, 4805840, 5914880, 7689344, 9611680, 11829760, 15378688, 19223360, 30757376, 38446720, 76893440, 153786880]

約数ペア:

[(1, 153786880), (2, 76893440), (4, 38446720), (5, 30757376), (8, 19223360), (10, 15378688), (13, 11829760), (16, 9611680), (20, 7689344), (26, 5914880), (32, 4805840), (40, 3844672), (52, 2957440), (64, 2402920), (65, 2365952), (80, 1922336), (104, 1478720), (128, 1201460), (130, 1182976), (160, 961168), (208, 739360), (256, 600730), (260, 591488), (320, 480584), (416, 369680), (512, 300365), (520, 295744), (640, 240292), (832, 184840), (1040, 147872), (1280, 120146), (1664, 92420), (2080, 73936), (2560, 60073), (3328, 46210), (4160, 36968), (4621, 33280), (6656, 23105), (8320, 18484), (9242, 16640)]