7880078169840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{2381}}^1\times {\mathrm{13789861}}^1$

素因数の和:13792258

約数の個数: 80

約数和(自身を含む): 24438503755296

約数和(自身を除く): 16558425585456

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 2381, 4762, 7143, 9524, 11905, 14286, 19048, 23810, 28572, 35715, 38096, 47620, 57144, 71430, 95240, 114288, 142860, 190480, 285720, 571440, 13789861, 27579722, 41369583, 55159444, 68949305, 82739166, 110318888, 137898610, 165478332, 206847915, 220637776, 275797220, 330956664, 413695830, 551594440, 661913328, 827391660, 1103188880, 1654783320, 3309566640, 32833659041, 65667318082, 98500977123, 131334636164, 164168295205, 197001954246, 262669272328, 328336590410, 394003908492, 492504885615, 525338544656, 656673180820, 788007816984, 985009771230, 1313346361640, 1576015633968, 1970019542460, 2626692723280, 3940039084920, 7880078169840]

約数ペア:

[(1, 7880078169840), (2, 3940039084920), (3, 2626692723280), (4, 1970019542460), (5, 1576015633968), (6, 1313346361640), (8, 985009771230), (10, 788007816984), (12, 656673180820), (15, 525338544656), (16, 492504885615), (20, 394003908492), (24, 328336590410), (30, 262669272328), (40, 197001954246), (48, 164168295205), (60, 131334636164), (80, 98500977123), (120, 65667318082), (240, 32833659041), (2381, 3309566640), (4762, 1654783320), (7143, 1103188880), (9524, 827391660), (11905, 661913328), (14286, 551594440), (19048, 413695830), (23810, 330956664), (28572, 275797220), (35715, 220637776), (38096, 206847915), (47620, 165478332), (57144, 137898610), (71430, 110318888), (95240, 82739166), (114288, 68949305), (142860, 55159444), (190480, 41369583), (285720, 27579722), (571440, 13789861)]