72233040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{27361}}^1$

素因数の和:27388

約数の個数: 80

約数和(自身を含む): 244287936

約数和(自身を除く): 172054896

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 27361, 54722, 82083, 109444, 136805, 164166, 218888, 273610, 300971, 328332, 410415, 437776, 547220, 601942, 656664, 820830, 902913, 1094440, 1203884, 1313328, 1504855, 1641660, 1805826, 2188880, 2407768, 3009710, 3283320, 3611652, 4514565, 4815536, 6019420, 6566640, 7223304, 9029130, 12038840, 14446608, 18058260, 24077680, 36116520, 72233040]

約数ペア:

[(1, 72233040), (2, 36116520), (3, 24077680), (4, 18058260), (5, 14446608), (6, 12038840), (8, 9029130), (10, 7223304), (11, 6566640), (12, 6019420), (15, 4815536), (16, 4514565), (20, 3611652), (22, 3283320), (24, 3009710), (30, 2407768), (33, 2188880), (40, 1805826), (44, 1641660), (48, 1504855), (55, 1313328), (60, 1203884), (66, 1094440), (80, 902913), (88, 820830), (110, 656664), (120, 601942), (132, 547220), (165, 437776), (176, 410415), (220, 328332), (240, 300971), (264, 273610), (330, 218888), (440, 164166), (528, 136805), (660, 109444), (880, 82083), (1320, 54722), (2640, 27361)]