2456601720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{66683}}^1$

素因数の和:67004

約数の個数: 64

約数和(自身を含む): 7393921920

約数和(自身を除く): 4937320200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 307, 614, 921, 1228, 1535, 1842, 2456, 3070, 3684, 4605, 6140, 7368, 9210, 12280, 18420, 36840, 66683, 133366, 200049, 266732, 333415, 400098, 533464, 666830, 800196, 1000245, 1333660, 1600392, 2000490, 2667320, 4000980, 8001960, 20471681, 40943362, 61415043, 81886724, 102358405, 122830086, 163773448, 204716810, 245660172, 307075215, 409433620, 491320344, 614150430, 818867240, 1228300860, 2456601720]

約数ペア:

[(1, 2456601720), (2, 1228300860), (3, 818867240), (4, 614150430), (5, 491320344), (6, 409433620), (8, 307075215), (10, 245660172), (12, 204716810), (15, 163773448), (20, 122830086), (24, 102358405), (30, 81886724), (40, 61415043), (60, 40943362), (120, 20471681), (307, 8001960), (614, 4000980), (921, 2667320), (1228, 2000490), (1535, 1600392), (1842, 1333660), (2456, 1000245), (3070, 800196), (3684, 666830), (4605, 533464), (6140, 400098), (7368, 333415), (9210, 266732), (12280, 200049), (18420, 133366), (36840, 66683)]