65059440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{883}}^1$

素因数の和:1206

約数の個数: 80

約数和(自身を含む): 202570368

約数和(自身を除く): 137510928

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 307, 614, 883, 921, 1228, 1535, 1766, 1842, 2456, 2649, 3070, 3532, 3684, 4415, 4605, 4912, 5298, 6140, 7064, 7368, 8830, 9210, 10596, 12280, 13245, 14128, 14736, 17660, 18420, 21192, 24560, 26490, 35320, 36840, 42384, 52980, 70640, 73680, 105960, 211920, 271081, 542162, 813243, 1084324, 1355405, 1626486, 2168648, 2710810, 3252972, 4066215, 4337296, 5421620, 6505944, 8132430, 10843240, 13011888, 16264860, 21686480, 32529720, 65059440]

約数ペア:

[(1, 65059440), (2, 32529720), (3, 21686480), (4, 16264860), (5, 13011888), (6, 10843240), (8, 8132430), (10, 6505944), (12, 5421620), (15, 4337296), (16, 4066215), (20, 3252972), (24, 2710810), (30, 2168648), (40, 1626486), (48, 1355405), (60, 1084324), (80, 813243), (120, 542162), (240, 271081), (307, 211920), (614, 105960), (883, 73680), (921, 70640), (1228, 52980), (1535, 42384), (1766, 36840), (1842, 35320), (2456, 26490), (2649, 24560), (3070, 21192), (3532, 18420), (3684, 17660), (4415, 14736), (4605, 14128), (4912, 13245), (5298, 12280), (6140, 10596), (7064, 9210), (7368, 8830)]