326762040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{247547}}^1$

素因数の和:247572

約数の個数: 64

約数和(自身を含む): 1069407360

約数和(自身を除く): 742645320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 247547, 495094, 742641, 990188, 1237735, 1485282, 1980376, 2475470, 2723017, 2970564, 3713205, 4950940, 5446034, 5941128, 7426410, 8169051, 9901880, 10892068, 13615085, 14852820, 16338102, 21784136, 27230170, 29705640, 32676204, 40845255, 54460340, 65352408, 81690510, 108920680, 163381020, 326762040]

約数ペア:

[(1, 326762040), (2, 163381020), (3, 108920680), (4, 81690510), (5, 65352408), (6, 54460340), (8, 40845255), (10, 32676204), (11, 29705640), (12, 27230170), (15, 21784136), (20, 16338102), (22, 14852820), (24, 13615085), (30, 10892068), (33, 9901880), (40, 8169051), (44, 7426410), (55, 5941128), (60, 5446034), (66, 4950940), (88, 3713205), (110, 2970564), (120, 2723017), (132, 2475470), (165, 1980376), (220, 1485282), (264, 1237735), (330, 990188), (440, 742641), (660, 495094), (1320, 247547)]