65158320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{3271}}^1$

素因数の和:3370

約数の個数: 80

約数和(自身を含む): 204486912

約数和(自身を除く): 139328592

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 83, 120, 166, 240, 249, 332, 415, 498, 664, 830, 996, 1245, 1328, 1660, 1992, 2490, 3271, 3320, 3984, 4980, 6542, 6640, 9813, 9960, 13084, 16355, 19626, 19920, 26168, 32710, 39252, 49065, 52336, 65420, 78504, 98130, 130840, 157008, 196260, 261680, 271493, 392520, 542986, 785040, 814479, 1085972, 1357465, 1628958, 2171944, 2714930, 3257916, 4072395, 4343888, 5429860, 6515832, 8144790, 10859720, 13031664, 16289580, 21719440, 32579160, 65158320]

約数ペア:

[(1, 65158320), (2, 32579160), (3, 21719440), (4, 16289580), (5, 13031664), (6, 10859720), (8, 8144790), (10, 6515832), (12, 5429860), (15, 4343888), (16, 4072395), (20, 3257916), (24, 2714930), (30, 2171944), (40, 1628958), (48, 1357465), (60, 1085972), (80, 814479), (83, 785040), (120, 542986), (166, 392520), (240, 271493), (249, 261680), (332, 196260), (415, 157008), (498, 130840), (664, 98130), (830, 78504), (996, 65420), (1245, 52336), (1328, 49065), (1660, 39252), (1992, 32710), (2490, 26168), (3271, 19920), (3320, 19626), (3984, 16355), (4980, 13084), (6542, 9960), (6640, 9813)]