38393520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{14543}}^1$

素因数の和:14570

約数の個数: 80

約数和(自身を含む): 129848832

約数和(自身を除く): 91455312

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, 14543, 29086, 43629, 58172, 72715, 87258, 116344, 145430, 159973, 174516, 218145, 232688, 290860, 319946, 349032, 436290, 479919, 581720, 639892, 698064, 799865, 872580, 959838, 1163440, 1279784, 1599730, 1745160, 1919676, 2399595, 2559568, 3199460, 3490320, 3839352, 4799190, 6398920, 7678704, 9598380, 12797840, 19196760, 38393520]

約数ペア:

[(1, 38393520), (2, 19196760), (3, 12797840), (4, 9598380), (5, 7678704), (6, 6398920), (8, 4799190), (10, 3839352), (11, 3490320), (12, 3199460), (15, 2559568), (16, 2399595), (20, 1919676), (22, 1745160), (24, 1599730), (30, 1279784), (33, 1163440), (40, 959838), (44, 872580), (48, 799865), (55, 698064), (60, 639892), (66, 581720), (80, 479919), (88, 436290), (110, 349032), (120, 319946), (132, 290860), (165, 232688), (176, 218145), (220, 174516), (240, 159973), (264, 145430), (330, 116344), (440, 87258), (528, 72715), (660, 58172), (880, 43629), (1320, 29086), (2640, 14543)]